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\ UNITED STATES EPARTMENT OF iOMMERCE

UBUCATION

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NBS TECHNICAL NOTE 716

U.S.

RTMENT

OF

)MMERCE

National n ,

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J0S153

197a

The Ideal

Lovibond Color System

for CI

Standard llluminants

A and C Shown

in Three

Colorimetric Systems

LaJ
NATIONAL BUREAU OF STANDARDS

The National Bureau of Standards1 was established by an act of Congress March 3, 1901. The Bureau's overall goal is to strengthen and advance the Nation's science and

technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides: (1) a basis for the Nation's physical measure- ment system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety.

The Bureau consists of the Institute for Basic Standards, the Institute for Materials

Research, the Institute for Applied Technology, the Center for Computer Sciences and

Technology, and the Office for Information Programs.

THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates

that system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry, and commerce. The Institute consists of a Center for Radiation Research, an Office of Measurement Services and the following divisions: Applied Mathematics—Electricity—Heat—Mechanics—Optical Physics—Linac

Radiation2—Nuclear Radiation2—Applied Radiation2—Quantum Electronics3—

Electromagnetics3—Time and Frequency3 —Laboratory Astrophysics3—Cryogenics3

. THE INSTITUTE FOR MATERIALS RESEARCH conducts materials research lead- ing to improved methods of measurement, standards, and data on the properties of

well-characterized materials needed by industry, commerce, educational institutions, and

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Radiation—Physical Chemistry.

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and methods of test; and provides technical advice and services to Government agencies

upon request. The Institute also monitors NBS engineering standards activities and

provides liaison between NBS and national and international engineering standards

bodies. The Institute consists of the following divisions and offices: Engineering Standards Services—Weights and Measures—Invention and

Innovation—Product Evaluation Technology—Building Research—Electronic Technology—Technical Analysis—Measurement Engineering—Office of Fire Programs.

THE CENTER FOR COMPUTER SCIENCES AND TECHNOLOGY conducts re- search and provides technical services designed to aid Government agencies in improving cost effectiveness in the conduct of their programs through the selection, acquisition,

and effective utilization of automatic data processing equipment; and serves as the principal focus within the executive branch for the development of Federal standards for automatic data processing equipment, techniques, and computer languages. The Center

consists of the following offices and divisions: Information Processing Standards—Computer Information—Computer Services —Systems Development—Information Processing Technology.

THE OFFICE FOR INFORMATION PROGRAMS promotes optimum dissemination

and accessibility of scientific information generated within NBS and other agencies of

the Federal Government; promotes the development of the National Standard Reference

Data System and a system of information analysis centers dealing with the broader

aspects of the National Measurement System; provides appropriate services to ensure

that the NBS staff has optimum accessibility to the scientific information of the world,

and directs the public information activities of the Bureau. The Office consists of the following organizational units: Office of Standard Reference Data—Office of Technical Information and

Publications—Library—Office of International Relations.

1 Headquarters and Laboratories at Gaithersburg, Maryland, unless otherwise noted; mailing address Washington, D.C. 20234.

2 Part of the Center for Radiation Research.

3 Located at Boulder, Colorado 80302.
'"' "\UC

MAY 1 6 1972

The Ideal Lovibond Color System

"%%i for C I E Standard llluminants A and C

Shown in Three Colorimetric Systems

Geraldine W. Haupt, John C. Schleter, and

Kenneth L. Eckerle

Heat Division

Institute for Basic Standards

National Bureau of Standards

Washington, D.C. 20234

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_-&£. \

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U.S. DEPARTMENT OF COMMERCE, Peter G. Peterson, Secretary

\j^ NATIONAL BUREAU OF STANDARDS, Lewis M. Branscomb, Director,

Issued April 1972 "tT^Knir.J (^ €. m , W„
National Bureau of Standards Technical Note 716

Nat. Bur. Stand. (U.S.), Tech. Note 716, 115 pages ( Apr. 1972) CODEN: NBTNAE

Issued April 1972

For sale by the Superintendent of Documents, U.S. Government Printing Office Washintgon, DC. 20402 (Order by SD Catalog No. C 13.46:716). Price $1.00.
The Ideal Lovibond Color System for

CIE Standard Illuminants A and C Shown in Three Colorimetric Systems

Geraldine W. Haupt, John C. Schleter, and Kenneth L. Eckerle

Tables are given which list luminous internal transmittances, luminous transmittances, and chromaticity

coordinates of the ideal Lovibond color system for CIE

standard illuminants A and C according to (1) the CIE 1931

(x,y)-system, (2) the CIE 1960 uniform-chromaticity-scale

(UCS) (u,v) -system, and (3) the CIE 1964 (U*, V*, W*,)~

system. Chromaticity diagrams for the (x,y)- and (u,v)-

systems are shown together with horizontal and vertical

cross-sections of the (U*, V*, W*) -color solid for the

entire ideal Lovibond color system produced by singlecolor units and two-color combinations of units for each

illuminant. In addition, chromaticity diagrams and

cross-sections are shown indicating the single-color units

of red, yellow, and blue for each CIE system and illuminant,

Key words: Chromaticity, Lovibond; CIE and Lovibond;

color, Lovibond; color imetry, Lovibond; glass color

standards; Lovibond and CIE.
Lovibond glasses were introduced into this country from England at

the turn of the century for the purpose of grading vegetable- and

cottonseed - oils, i.e., of determining their quality and salability.

These glasses together with the Lovibond Tintometer were developed in

1887 by Joseph W. Lovibond. Sets of Lovibond glasses were first made

available as color standards sometime after 1896 when the company, The

Tintometer Ltd. , was organized. This Lovibond color system consists of

three scales, each represented by a series of glasses; a red, a yellow

and a blue. The scales have been calibrated in arbitrary units, but

the three units are related in such a way that for daylight illumination

a combination of the same number of units of each of the red, yellow,

and blue glasses results in an approximately neutral filter. Each

glass in the series is identified by the number of unit glasses to which

it is equivalent.

In the 1920' s, the NBS undertook the standardization of one set of

Lovibond glasses at the request of those interested in the use of

similar glasses in the vegetable- and cottonseed-oil trade. The need

or desire for an ideal scale had arisen long before 1927 when the first

NBS paper on the Lovibond Color System was published [1] . This paper

included, along with tables and graphs showing the fundamental spectrophotometry data for some of the glasses of NBS set BS9940 (purchased in

1912), a prefatory statement by Irwin G. Priest, first Chief of the

1 Figures in brackets indicate the literature references at on page 11.
Colorimetry and Spectrophotometry Section of the National Bureau of

Standards. It was here that Priest first alluded to the ideal scale by

stating as one of the objectives of that standardization: "2. To

specify in reproducible colorimetric terms a standard Lovibond scale

which shall represent the present actual colors (BS9940) as closely as

possible, subject to the condition that the irregularities or erratic

variations (which are obviously departures from what might be called

an ideal scale) are eliminated". These obvious departures may be seen

in figures 1 and 2 of the paper published in 1947 [2]. These Lovibond

"network" graphs were prepared to supply additional colorimetric data

about the set BS9940.

In 1962, the ideal units for the red (R) , yellow (Y) , and blue (B)

glasses of the Lovibond Color System were defined in the paper by Judd,

Chamberlin, and Haupt, "The Ideal Lovibond System" [3]. Table I of the

1962 paper gives the spectral internal transmittances of each of the

unit glasses defining the ideal Lovibond Color System. These transmittances are based on fundamental spectrophotometric data determined

for 20 glasses of each series (1, 2, 3, ..., 20). Some of the data

were obtained at the NBS for the glasses of set BS9940 and others were

obtained by the Tintometer, Ltd. , for glasses retained by them as

standards.

The method of computation of the chromaticities of the colors of

the ideal Lovibond system has been published [3] and need not be described here. The values of chromaticity have been specified in the

standard colorimetric coordinate system recommended by the International

Commission on Illumination (CIE) in 1931. The values of luminous

i 3
internal transmittarice and chromaticity coordinates for CIE standard

illuminant A are listed in Table 2 [3] for single-color and two-color

combinations of ideal Lovibond glasses.

The present publication presents tables and graphs of the ideal

Lovibond color system, for both CIE standard illuminants A and C. The

tables give the luminous internal transmittances, luminous transmittances

and chromaticity coordinates for the single-color and various two-color

combinations of units. The chromaticity coordinates are given in terms

of the three coordinate systems recommended by the CIE: (1) the basic

(x,y)-system [4] recommended in 1931, (2) the (u,v)-system proposed by

MacAdam [5] as an approximation to uniform spacing, recommended in

1960 [6], and (3) the (U*, V*, W*)-system proposed by Wyszecki [7] to

show the interdependence of lightness index (W*) and chromaticness

indexes (U*, V*), recommended in 1964 [8],

In the CIE 1960 uniform chromaticity scale (UCS) system, the terms

(u,v) are defined as follows:

u = *5 v = §Z (1) -2x + 12y + 3 -2x + 12y + 3

V '

where x,y are the chromaticity coordinates defined according to the CIE

1931 system.

In the CIE 1964 system, the terms (W*,U*,V*) are defined as

follows

:

W* = 25Y

1 ^ 3 - 17 (1 < Y < 100)

,

U* = 13W*(u - u

Q

), (2)

V* = 13W*(v - vQ

),

where Y is the luminous transmit tance, u and v are defined by equation

4
(1), and (u ,v ) are the values of the variables u,v for the achromatic

point. The CIE 1964 system is based upon object colors, i.e. reflecting

materials, where the term "lightness" index strictly applies. This

system was verified using data obtained by means of observations of

color differences in terms of Munsell object colors. When one attempts

to apply the CIE 1964 system to the use of Lovibond glasses, additional

restrictions must be made. These restrictions are: (1) the observer

must be adapted to the illuminant of the achromatic point (u ,v ) ; (2)

the angular subtense of the field of view must be sufficiently large

that the viewed area appears as a luminous surface; and (3) the luminance

of the source, viewed through the transmitting materials, must be constant for a given set of determinations. If any of the above restrictions are not met, the use of the CIE 1964 system is not valid. However,

in usual practice with Lovibond glasses, the criteria can be met and

the use of the CIE 1964 system is valid. It must be remembered then

that additional restrictions are needed in the general case of the

application of the CIE 1964 system to transmitting materials.

When the data were prepared by means of a high-speed computer for

jthe 1962 paper [3] , the results of the calculations were determined to

9 decimals for the tristimulus values (X,Y,Z) and 5 decimals for the

chromaticity coordinates (x,y,z). The calculations were performed for

both CIE standard illuminants A and C, using the CIE 1931 observed (2°),

Ibut the results of the calculation for CIE standard illuminant C were

never published. The resulting computer output, however, was stored on

computer punched-cards and these cards were retained at the NBS.
These punched-cards were used for input to a high-speed digital

computer currently in use at the NBS which was programmed to perform

the conversion of internal luminous transmittance to luminous transmittance and the chromaticity data into terms of the CIE 1960 UCS

system and the CIE 1964 system. The conversion of the internal luminous

transmittance to luminous transmittance was made in accord with the

method given in the 1962 paper, maintaining 8 significant places in the

computer. A like number of significant places was maintained in the

computer for the conversion of the chromaticity data.

In tables 1 and 2 of this Technical Note, are listed the results of

these conversions for CIE standard illuminants A and C respectively.

Tables 1 and 2 are reproduced directly from the computer output

and, therefore, the column headings are of necessity limited to the

upper case font available on the printer. The column headings in the

tables have the following significance: "R", "Y", M B", the number of

unit Lovibond red, yellow and blue glasses respectively; "T(IN)", the

internal luminous transmittance; "T", the luminous transmittance (reducedj

2

by reflection losses) ; "1931 XY", CIE 1931 system chromaticity coordinates (x,y); "1960 UV", CIE 1960 system chromaticity coordinates (u,v);

and "1964 W*U*V*", the CIE 1964 system lightness index and chromaticness

indexes respectively. The data of internal luminous transmittance

^ mi llmll The notation T for luminous transmittance is used in this Technical

Note, rather than the usual notation "Y", in order to avoid confusion

with the notation indicating the number of unit Lovibond yellow glasses

in the various combinations.

6
(T(IN)) and luminous transmittance (T) are given to 4 significant places

(T > 1%) or 4 decimals (T < 1%) ; the chromaticity coordinates for both

the CIE 1931 and 1960 systems are given to 4 decimals; and the lightness

and chromaticness indexes of the CIE 1964 system are given to 2 decimals.

Since the computer maintains 8 significant places for all computations,

it is not possible to compute exactly the results shown in the last five

columns of tables 1 and 2 from the data given in columns headed "T"

,

"X", and "Y". It will be noted, in tables 1 and 2 that the CIE 1964

system chromaticness indexes (U*,V*), are not given when the values of

luminous transmittance, T, are less than 1% since by definition the

range of T is between 1% and 100%.

At the same time that the data were generated to produce tables 1

and 2, the data of R, Y, B, x, y, u, v, W*, U*, and V*, were punched

i into computer cards. These cards were used as input to be processed by

the computer to produce a magnetic tape to control the functions of a

digital- incremental plotter. The diagrams for both CIE standard illuminants A and C for the three CIE systems are shown in figures 1

Lhrough 20; for CIE standard illuminant A in figures 1 through 10 and

i

If or CIE standard illuminant C in figures 11 through 20. The odd-numbered

figures show the coordinate positions, in the particular CIE system, of

the indicated units of ideal Lovibond red (R) , yellow (Y) , and blue (B)

pn each of the single-color scales. The even-numbered figures show,

:or the particular CIE system, the entire Lovibond color system or

'network", with the exceptions described below, of the single-color and

fwo-color combinations of ideal Lovibond glasses. The achromatic point

;.s represented in all of the figures by the solid dot. By studying the

I 7
figures showing the entire network, with the aid of the corresponding

figure showing the single-color scale, one can deduce the number of

ideal Lovibond units indicated for the two-color combinations shown for

each CIE system.

Figures 1, 2, 11, and 12 show the data plotted on an (x,y)-

chromaticity diagram in accord with the CIE 1931 system. Figures 3, 4,

13, and 14 show the data in terms of the CIE 1960 UCS system on a

(u,v)-chromaticity diagram. The data are plotted in terms of the chromaticness indexes (U*,V*), of the CIE 1964 system in figures 5, 6, 15,

and 16. The remaining eight figures show the data, in terms of the

CIE 1964 system, plotted on the (U*,W*)- and (V*,W*)- cross sections of

the (U*,V*,W*) -color solid (figures 7, 8, 17, and 18 and figures 9, 10,

19, and 20 respectively). A perspective view for a given illuminant,

of the ideal Lovibond system in color space may be visualized if one

considers the (U*,V*)-, (U*W*)-, and (V*,W*) -figures as forming the

three intersecting orthogonal planes of the color solid (for example,

figures 5, 7, 9; 6, 8, 10; 15, 17, 19; or 16, 18, 20).

In figures 2, 4, 12, and 14 all of the data listed in tables 1

and 2 are not shown because the chromaticity coordinates of the twocolor combinations for the greatest number of Lovibond units (for

example 100Y50B) "fold under" the network and tend to make the more

useful portions of the diagrams confusing. Since the same chromaticitie

can be obtained with fewer Lovibond units, it was felt that including

the high-unit combinations would be of little interest. However, the

characteristic "folding under" is an essential property of the CIE 1964

system, the lightness index being included in the chromaticness-indexes

8
(see equation 2). Therefore, all of the data which are listed in tables

1 and 2 for the U*V*W* system are shown in figures 6, 8, 10, 16, 18, and

20. The interdependence of the lightness and chromaticness-indexes is

clearly shown in figures 7 through 10 and in 17 through 20.

In the chromaticness-index-lightness-index (U*,W*) -diagrams

(figures 7, 8, 17, and 18), one may become oriented by starting at the

apex (U* = 0, W* = 99), or achromatic point, tracing the unit red glasses

in the direction of increasingly positive values of U* and the unit blue

glasses in the direction of increasingly negative values of U* for both

standard illuminants. The unit yellow glasses trace a slightly curved

line near the W*-axis at U* = 0; for CIE standard illuminant A all of

the U* values are positive except 100Y (U* = -4.77) and for CIE standard

illuminant C all of the U* values are positive except 1Y, 2Y, 3Y, and

4Y which are negative (U* = -0.67, -0.80, -0.63, and -0.26 respectively).

The extent of the Lovibond gamut indicated on the (U*,W*) -diagrams is

slightly greater for CIE standard illuminant A than for C. The maximum

value of the U* chromaticness-index is seen for CIE standard illuminant

I, to occur at 28R (U* = 124.40) where the lightness-index W* is 48.25;

similarly, for CIE standard illuminant C to occur at 32R (U* = 110.03)

where W* is 37.63. The minimum value of the U* chromaticness-index

occurs for CIE standard illuminant A, at 9B (U* = -43.16) where the

lightness-index W* is 49.46. However, for CIE standard illuminant C,

the minimum value of U* is achieved by a yellow-blue two-color combintion 8Y10B (U* = -34.71) having a lightness-index W* of 44.38.

For the (V*,W*)-chromaticness-index-lightness-index diagrams

(figures 9, 10, 19, and 20) again starting at the achromatic point

B
(V* = 0, W* = 99), one may trace the unit yellow glasses in the direction

of increasingly positive values of V* and the unit blue glasses in the

direction of increasingly negative values of V* for both CIE standard

illuminants A and C. The unit red glasses trace an S-shaped curve,

especially for CIE standard illuminant C, near the W*-axis at V* = 0.

The maximum value of the V* chromaticness-index for both CIE standard

illuminants A and C, is seen to occur at 30Y. However, the maximum

values of V* and W* differ for the two illuminants; for CIE standard

illuminant A (V* = 22.97, W* = 83.21) and for CIE standard illuminant C

(V* = 69.35, W* = 81.74). The minimum values of the V* chromaticnessindex are achieved by nearly the same units of Lovibond blue for both

CIE standard illuminants A and C; namely 18B and 16B respectively. These

minimum values occur at V* equals -47.85, W* equals 26.37 for CIE

standard illuminant A and V* equals -77.25, W* equals 36.52 for CIE

standard illuminant C.

The greater extent of the ideal Lovibond color system for CIE

standard illuminant C as compared with CIE standard illuminant A, can

readily be seen in the (U*, V*) -chromaticness-index diagrams (figures 5,

6, 15, and 16) which view the (U*,V*,W*) color solid from above. Thus,

the ideal Lovibond color system may be seen to be more useful when used

with CIE standard illuminant C rather than with CIE standard illuminant

A because of the expanded gamut.

The figures showing the ideal Lovibond color system in terms of the

CIE 1960- and CIE 1964-sys terns serve another purpose. Many readers may

not be particularly familiar with these more recent transformations of

the CIE 1931-system. By studying the data contained in the tables and

10
comparing the figures, one can gain a better appreciation of these

transformations and a fuller understanding of the value of other sets

of data presented in these newer terms.

REFERENCES

[1] K. S. Gibson, F. K. Harris, and I. G. Priest, The Lovibond Color

System, I. A spectrophotometric analysis of the Lovibond glasses,

Bur. Std. Sci. Paper 547, 22, (1927).

[2] Geraldine Walker Haupt and Florence Lesch Douglas, Chromaticities of

Lovibond Glasses, J. Res. NBS, 39, 11 (1947); also J. Opt. Soc. Am.

37, 698 (1947).

[3] Deane B. Judd, G. J. Chamberlin, and Geraldine W. Haupt, The Ideal

Lovibond Color System, J. Res. NBS, 66C , 121 (1962); also J. Opt.

Soc. Am., 52, 813 (1962).

[4] Commission Internationale de l'Eclairage, Proceedings of the 8th

Session, Cambridge 1931 (Cambridge University Press, London, 1932),

p. 19.

[5] D. L. MacAdam, J. Opt. Soc. Am., 27_, 296 (1937).

[6] Commission Internationale de l'Eclairage, Proceedings of the 14th

Session, Brussels, 1959 (Bureau Central CIE, Paris, 1960), Vol. A,

pp. 36, 107, 109.

[7] G. Wyszecki, J. Opt. Soc. Am., _53, 1318 (1963).

[8] Commission Internationale de l'Eclairage, Proceedings of the 15th

Session, Vienna, 1964 (CIE Bureau Central 57, Paris 5, France),

I Vol. A, p. 33.

!

11
TABLE 1.

(For explanation of headings, see text page 6.) ILLUMINANT A

R Y B T(IN) T X Y I960

U V W* u* v*

100.0 100.0 0.4476 0.4075 0.2559 0.3496 99.04 0.00 o.oo

1 89.88 82.69 .4602 .3983 .2684 .3484 91.92 14.85 -1.36

2 81.29 74.78 .4724 .3901 .2805 .3474 88.33 28.19 -2.43

3 73.95 68.03 .4840 .3827 .2922 .3466 85.06 40.15 -3.25

4 67.65 62.24 .4950 .3761 .3036 .3459 82.07 50.83 -3.87

5 62.20 57.23 .5056 .3702 .3145 .3454 79.34 60.35 -4.31

6 57.47 52.87 .5156 .3650 .3248 .3450 76.83 68.81 -4.59

7 53.33 49.07 .5251 .3605 .3347 .3446 74.52 76.31 -4.75

8 49.69 45.72 .5341 .3564 .3441 .3444 72.39 82.95 -4.82

9 46.47 42.76 .5426 .3529 .3529 .3443 70.42 88.81 -4.79

10 43.61 40.12 .5507 .3498 .3613 .3443 68.58 93.98 -4.71

11 41.05 37.76 .5583 .3470 .3693 .3443 66.87 98.52 -4.58

12 38.74 35.64 .5655 .3446 .3767 .3444 65.28 102.50 -4.41

13 36.66 33.73 .5723 .3425 .3838 .3445 63.77 105.99 -4.21

14 34.77 31.99 .5787 .3406 .3904 .3446 62.36 109.03 -4.00

15 33.05 30.40 .5848 .3389 .39b7 .3448 61.03 111.69 -3.77

16 31.47 28.95 .5906 .3373 .4027 .3450 59.76 113.99 -3.54

17 30.02 27.61 .5960 .3360 .4083 .3452 58.56 115.98 -3.32

18 28.68 26.38 .6012 .3347 .4136 .3454 57.42 117.69 -3.09

19 27.43 25.24 .6060 .3336 .4186 .3456 56.33 119.13 -2.87

20 26.28 24.18 .6107 .3325 .4234 .3458 55.29 120.37 -2.67

22 24.20 22.27 .6192 .3307 .4322 .3463 53.33 122.24 -2.28

24 22.38 20.59 .6268 .3290 .4403 .3467 51.52 123.46 -1.93

26 20.76 19.10 .6337 .3275 .4476 .3470 49.83 124.15 -1.64

28 19.32 17.78 .6398 .3262 .4543 .3473 48.25 124.40 -1.39

30 (J 18.03 16.59 .6454 .3248 .4604 .3476 46.76 124.30

I -1.19

32 16.86 15.51 .6504 .3236 .4661 .3478 45.35 123.90 -1.03

34 15.80 14.54 .6550 .3224 .4714 .3460 44.01 123.26 -.90

36 14.83 13.65 .6591 .3212 .4763 .3481 42.74 122.42 -.81

38 13.95 12.83 .6628 .3200 .4808 .3482 41.53 121.41 -.74

40 13.14 12.09 .6662 ,3189 .4651 .3482 40.37 120.26 -.69

45 11.37 10.46 .6735 .3161 .4946 .3482 37.66 116.93 -.65

50 9.916 9.123 .6793 .3135 .5029 .3481 35.24 113.12 -.67,

55 8.696 8.000 .6840 .3109 .5101 .3478 33.00 109.05 -.73 ! 60 7.664 7.051 .6879 .3086 .5166 .3475 30.94 104.82 -.81

65 6.784 6.241 .6912 .3063 .5223 .3472 29.03 100.52 -.88

70 6.028 5.546 .6940 .3043 .5275 .3469 27.25 96.20 -.95 | 75 5.375 4.945 .6965 .3023 .5322 .3465 25.59 91.91 -1.01

j

80 4.808 4.423 .6986 .3005 .5365 .3462 24.04 87.67 -1.06

90 3.877 3.567 .7023 .2973 .5441 .3455 21.20 79.41 -1.12

100 3.157 2.904 .7053 .2945 .55u7 .3449 18.67 71.52 -1.13

12
ILLUMINANT A

T(IN) T X Y 1960U V W* u* V*

1 82.61 76.01 0.4301 0.4020 0.2470 0.3464 68.90 -10.28 -3.70

1 74.03 62.66 .4426 .3928 .2592 .3452 82.30 3.52 -4.71

1 66.75 56.50 .4547 .3846 .2712 .3441 78.93 15.66 -5.57

1 60. 54 51.24 .4664 .3773 .2829 .3433 75.86 26.56 -6.20

1 55.22 46.74 .4776 .3708 .2942 .3426 73.05 36.32 -6.63

1 50.63 42.86 .4884 .3650 .3051 .3420 70.49 45.04 -6.90

1 46.65 39.49 .4987 .3599 .3156 .3416 *>8.13 52.81 -7.03

1 43.18 36.55 .5086 .3555 .3256 .3413 65.96 59.74 -7.05

1 40.13 33.97 .5180 .3515 .3352 .3412 63.96 65.88 -6.97

1 37.44 31.69 .5270 .3481 .3443 .3411 62.11 71.33 -6.83

1 35.05 29.67 .5356 .3451 .3529 .3411 60.39 76.14 -6.62

1 32.92 27.87 .5437 .3425 .3611 .3412 58.79 80.39 -6.37

1 31.01 26.25 .5515 .3402 .3689 .3414 57.30 84.14 -6.10

1 29.29 24.79 .5588 .3382 .3763 .3416 55.90 87.43 -5.80

1 27.73 23.47 .5658 .3364 .3832 .3418 54.58 90.33 -5.49

1 26.31 22.27 .5725 .3349 .3899 .3421 53.34 92.85 -5.17

1 25.02 21.17 .5788 .3335 .3961 .3424 52.16 95.06 -4.86

1 23.83 20.17 .5848 .3323 .4021 .3427 51.05 96.97 -4.55

1 22.73 19.24 .5905 .3312 .4077 .3430 49.99 98.62 -4.25

1 21.72 18.39 .5959 .3302 .4130 .3433 48.98 100.04 -3.96

1 20.79 17.59 .6011 .3293 .4181 .3437 48.02 101.26 -3.68

1 19.10 16.17 .6106 .3278 .4276 .3443 46.22 103.13 -3.16

1 17.63 14.93 .6192 .3264 .4362 .3449 44.55 104.38 -2.71

1 16.34 13.83 .6269 .3251 .4440 .3454 43.01 105.14 -2.31

1 15.19 12.85 .6339 .3240 .4512 .3459 41.56 105.48 -1.98

1 14.15 11.98 .6402 .3229 .4578 .3463 40.20 105.48 -1.70

1 13.23 11.19 .6459 .3218 .4638 .3467 38.92 105.20 -1.46

1 12.38 10.48 .6510 .3208 .4694 .3470 37.71 104.68 -1.27

1 11.62 9.835 .6557 .3197 .4747 .3472 36.56 103.97 -1.12

1 10.92 9.244 .6599 .3187 .4795 .3474 35.47 103.09 -1.00

1 10.28 8.702 .6637 .3177 .4841 .3475 34.42 102.08 -.91

1 8.895 7.529 .6718 .3151 .4942 .3477 32.00 99.11 -.77

1 7.753 6.562 .6783 .3126 .5029 .3477 29.80 95.67 -.72

1 6.799 5.755 .6834 .3102 .5104 .3475 27.80 91.98 -.73

1 5.994 5.073 .6877 .3079 .5171 .3473 25.96 88.13 -.76

1 5.308 4.493 .6912 .3057 .5230 .3470 24.25 84.21 -.80

1 4.720 3.995 .6942 .3037 .5284 .3467 22.67 80.28 -.85

1 4.211 3.564 .6968 .3017 .5332 .3463 21.19 76.37 -.88

1 3.769 3.190 .6990 .2999 .5376 .3460 19.80 72. b0 -.91

1 3.045 2.577 .7028 .2967 .5453 .3453 17.28 64.99 -.94

1 2.484 2.102 .7058 .2939 .5520 .3447 15.03 57.82 -.94

13
ILLUMINANT A

K Y H T(IN) T X Y 1960

U V W* U* V*

2 68.49 63.01 0.4119 0.3947 0.2383 0.3426 82.48 -18.87 -7.46

1 2 61.20 51.80 .4242 .3857 .2502 .3413 76.19 -5.65 -8.16

2 2 55.02 46.57 .4361 .3776 .2620 .3402 72.94 5.72 -8.84

3 2 49.75 42.11 .4478 .3704 .2735 .3393 69.98 15.96 -9.31

4 2 45.25 38.30 .4590 .3640 .2847 .3386 67.27 25.15 -9.58

5 2 41.37 35.02 .4700 .3583 .2956 .3380 64.79 33.40 -9.70

6 2 38.01 32.17 .4805 .3534 .3061 .3376 62.51 40.76 -9.68

7 2 35.09 29.70 .4907 .3490 .3162 .3374 60.42 47.34 -9.56

8 2 32.52 27.53 .5005 .3452 .3259 .3373 58.49 53.21 -9.35

9 2 30.27 25.62 .5098 .3420 .3352 .3373 56.70 58.43 -9.07

10 u 2 28.27 23.93 .5188 .3391 .3441 .3373 55.04 63.05 -8.74

11 2 26.50 22.43 .5275 .3367 .3525 .3375 53.50 67.17 -8.37

12 2 24.91 21.08 .5357 .3346 .3606 .3378 52.06 70.61 -7.98

13 2 23.48 19.87 .5437 .3328 .3682 .3381 50.71 74.03 -7.58

14 c 22.19 18.78 .5512 .3312 .3755 .3384 49.45 76.87 -7.16

15 2 21.01 17.79 .5584 .3298 .3624 .3388 48.26 79.36 -6.75

16 2 19.95 16.88 .5653 .3286 .3890 .3392 47.14 81.55 -6.34

17 2 18.97 16.06 .5719 .3276 .3953 .3396 46.07 83.46 -5.94

18 2 18.08 15.30 .5782 .3267 .4013 .3401 45.06 85.13 -5.55

19 2 17.25 14.60 .5842 .3259 .4069 .3405 44.10 86.57 -5.18

20 2 16.49 13.95 .5899 .3252 .4123 .3410 43.19 87.81 -4.82

22 2 15.12 12.80 .6006 .3240 .4224 .3418 41.47 89.76 -4.16

24 2 13.93 11.79 .6102 .3230 .4316 .3427 39.90 91.12 -3.58

26 2 12.88 10.91 .6189 .3220 .4400 .3434 38.44 91.98 -3.07

28 2 11.96 10.12 .6269 .3212 .4477 .3441 37.08 92.43 -2.63

30 2 11.13 9.424 .6340 .3204 .4548 .3447 35.81 92.56 -2.26

32 2 10.39 8.798 .6405 .3196 .4613 .3452 34.61 92.40 -1.94

34 2 9.726 8.232 .6463 .3187 .4673 .3457 33.48 92.00 -1.68

36 2 9.119 7.719 .6516 .3179 .4729 .3461 32.41 91.41 -1.47

38 2 8.567 7.251 .6564 .3170 .4781 .3464 31.39 90.66 -1.29

40 2 8.062 6.823 .6607 .3161 .4830 .3466 30.42 89.77 -1.16

45 2 6.970 5.899 .6698 .3139 .4937 .3470 28.17 87.08 -.92

50 2 6.074 5.141 .6770 .3116 .5029 .3472 26.15 83.94 -.81

55 2 5.327 4.509 .6828 .3093 .5108 .3471 24.30 80.52 -.76

60 2 4.698 3.976 .6874 .3071 .5178 .3470 22.61 76.95 -.75

65 2 4.163 3.523 .6912 .3050 .5239 .3467 21.04 73.30 -.77

70 2 3.704 3.135 .6944 .3030 .5294 .3465 19.59 69.64 -.79

75 2 3.307 2.799 .6971 .3011 .5344 .3461 18.23 65.99 -.81

80 2 2.963 2.508 .6995 .2993 .5369 .3458 16.97 62.40 -.82

90 2 2.396 2.030 .7033 .2960 .5467 .3452 14.65 55.40 -.83

100 1.960 1.659 .7065 .2932 .5534 .3446 12. bu 48.72 -.81

14
ILLUMINANT A

R Y B T ( I N

)

T X Y 196U V W* U* V*

3 56.99 52.43 0.3933 0.3857 0.2299 0.3382 76.57 -25.90 -11.26

1 3 50.77 42.97 .4051 .3768 .2414 .3369 70.57 -13.29 -11.64

2 3 45.52 38.52 .4168 .3689 .2529 .3357 67.43 -2.67 -12.14

3 3 41.04 34.74 .4283 .3618 .2642 .3347 64.57 6.91 -12.44

4 n 3 37.22 31.50 .4395 .3555 .2752 .3340 61.96 15.53 -12.56

5 3 33.93 28.72 .4504 .3500 .2860 .3334 59.56 23.28 -12.52

6 3 31.09 26.32 .4611 .3452 .2965 .3330 57.36 30.23 -12.36

7 3 26.62 24.22 .4714 .3410 .3066 .3327 55.34 36.46 -12.09

8 3 26.46 22.40 .4814 .3375 .3164 .3327 53.47 42.03 -11.75

9 3 24.56 20.79 .4911 .3344 .3258 .3327 51.74 47.00 -11.34

10 3 22.89 19.37 .5005 .3317 .3348 .3329 50.14 51.43 -10.89

11 3 21.40 18.11 .5096 .3295 .3435 .3331 48.66 55.38 -10.40

12 3 20.07 16.99 .5183 .3276 .3518 .3335 47.27 58.89 -9.89

13 3 18.88 15.98 .5268 .3260 .3597 .3339 45.97 62.01 -9.38

14 3 17.81 15.07 .5349 .3246 .3673 .3343 44.76 64.77 -8.86

15 3 16.84 14.25 .5427 .3235 .3745 .3348 43.61 67.22 -8.34

16 3 15.96 13.51 .5501 .3225 .3814 .3354 42.54 69.37 -7.84

17 3 15.15 12.82 .5573 .3217 .3880 .3359 41.52 71.27 -7.35

18 3 14.41 12.20 .5642 .3210 .3943 .3365 40.55 72.93 -6.87

19 3 13.74 11.63 .5708 .3205 .4003 .3371 39.64 74.38 -6.42

20 3 13.11 11.10 .5771 .3200 .4060 .3377 38.76 75.63 -5.98

22 3 12.00 10.15 .5890 .3192 .4168 .3388 37.14 77.64 -5.17

24 3 11.03 9.337 .5998 .3186 .42o6 .3399 35 . 64 79.07 -4.46

26 3 10.19 8.622 .6096 .3181 .4356 .3410 34.26 80.02 -3.83

28 3 9.442 7.992 .6186 .3176 .4438 .3419 32.98 80.57 -3.29

30 3 8.780 7.432 .6267 .3172 .4515 .3427 31.79 80.79 -2.83

32 3 8.188 6.931 .6340 .3166 .4585 .3435 30.66 80.74 -2.43

34 3 7.655 6.479 .6407 .3161 .4649 .3441 29.61 80.45 -2.10

36 3 7.173 6.071 .6467 .3155 .4710 .3447 28.61 79.97 -1.82

38 3 6.735 5.700 .6522 .3149 .4765 .3451 27.66 79.32 -1.59

40 3 6.335 5.362 .6571 .3142 .4817 .3455 26.76 78.53 -1.40

45 3 5.474 4.633 .6675 .3124 .4932 .3462 24.68 76.11 -1.07

50 3 4.769 4.036 .6756 .3103 .5029 .3466 22.81 73.23 -.89

55 3 4.184 3.541 .6820 .3082 .5113 .3467 21.11 70.06 -.79

60 3 3.691 3.124 .6871 .3062 .5186 .3466 19.55 66.74 -.75

65 3 3.273 2.770 .6912 .3041 .5249 .3464 18.11 63.34 -.73

70 3 2.914 2.467 .6946 .3021 .5306 .3462 16.78 59.92 -.73

75 3 2.605 2.205 .6975 .3003 .5357 .3459 15.54 56.51 -.74

80 3 2.336 1.977 .7000 .2985 .5403 .3456 14.38 53.15 -.74

90 3 1.895 1.604 .7040 .2953 .5483 .3450 12.27 46.62 -.73

100 1.553 1.315 .7072 .2925 .5551 .3444 10.3-9 40.40 -.70

15
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

4 47.58 43.78 0.3744 0.3750 0.2218 0.3333 71.11 -31.52 -15.05

1 4 42.28 35.79 .3858 .3663 .2330 .3318 65.39 -19.53 -15.11

2 4 37.80 31.99 .3970 .3585 .2440 .3305 62.37 -9.65 -15.44

3 4 33.99 28.77 .4082 .3515 .2550 .3295 59.60 -.71 -15.57

4 4 30.74 26.02 .4192 .3454 .2658 .3286 57.08 7.35 -15.53

5 4 27.94 23.65 .4300 .3401 .2764 .3280 54.76 14.60 -15.34

6 4 25.53 21.61 .4406 .3355 .2868 .3276 52.64 21.13 -15.03

7 4 23.44 19.84 .4510 .3315 .2969 .3274 50.68 26.99 -14.62

8 4 21.62 18.30 .4612 .3281 .3067 .3273 48.88 32.25 -14.14

9 4 20.02 16.94 .4711 .3252 .3161 .3274 47.21 36.95 -13.61

10 4 18.60 15.75 .4808 .3228 .3253 .3276 45.66 41.17 -13.03

11 4 17.35 14.69 .4902 .3208 .3341 .3279 44.23 44.94 -12.43

12 4 16.24 13.75 .4993 .3191 .3426 .3284 42.89 48.30 -11.81

13 4 15.25 12.90 .5082 .3177 .3507 .3289 41.64 51.30 -11.18

14 4 14.35 12.15 .5168 .3166 .3585 .3295 40.47 53.97 -10.56

15 4 13.54 11.46 .5251 .3157 .3660 .3301 39.37 56.35 -9.95

16 4 12.81 10.84 .5332 .3150 .3732 .3308 38.33 58.45 -9.34

17 4 12.14 10.28 .5410 .3145 .3801 .3315 37.36 60.31 -8.76

18 4 11.53 9.763 .5484 .3141 .3867 .3322 36.43 61.95 -8.20

19 4 10.98 9.290 .5556 .3138 .3931 .3330 35.55 63.39 -7.66

20 4 10.46 8.855 .5626 .3136 .3992 .3337 34.72 64.65 -7.14

22 4 9.549 8.082 .5757 .3133 .4106 .3352 33.17 66.68 -6.19

24 4 8.762 7.416 .5877 .3132 .4210 .3366 31.75 68.15 -5.34

26 4 8.077 6.836 .5988 .3132 .4307 .3379 30.45 69.17 -4.60

28 4 7.475 6.327 .6089 .3132 .4396 .3392 29.24 69.80 -3.95

30 4 6.942 5.876 .6181 .3131 .4478 .3403 28.11 70.10 -3.39

32 4 6.467 5.474 .6264 .3130 .4553 .3413 27.06 70.14 -2.92

34 4 6.041 5.113 .6340 .3128 .4623 .3421 26.07 69.94 -2.51

36 4 5.657 4.788 .6409 .3126 .4688 .3429 25.14 69.54 -2.17

38 4 5.308 4.493 .6471 .3122 .4748 .3436 24.25 69.00 -1.89

40 4 4.991 4.224 .6528 .3118 .4803 .3441 23.41 68.30 -1.65

45 4 4.309 3.647 .6646 .3104 .4926 .3452 21.48 66.11 -1.22

50 4 3.754 3.178 .6737 .3088 .5030 .3458 19.75 63.45 -.97

55 4 3.294 2.788 .6809 .3069 .5119 .3461 18.19 60.51 -.82

60 4 2.908 2.462 .6866 .3050 .5195 .3461 16.76 57.41 -.74

65 4 2.581 2.184 .6912 .3031 .5262 .3461 15.44 54.23 -.70

70 4 2.300 1.947 .6949 .3011 .5320 .3459 14.22 51.03 -.68

75 4 2.058 1.742 .6979 .2993 .5373 .3456 13.08 47.85 -.67

80 4 1.848 1.564 .7005 .2976 .5420 .3454 12.02 44.71 -.66

90 4 1.504 1.273 .7047 .2944 .5502 .3448 10.09 38.60 -.63

100 1.236 1.046 .7080 .2916

16

.5571 .3442 8.38 32.79 -.58
ILLUMINANT A

TUN)

1931

X Y 1960u v w*

•1964-

U* V*

39.88

35.35

31.52

28.27

25.49

36.69 0.3555 0.3626

29.92 .3663 .3541

26.68 .3770 .3464

23.92 .3877 .3397

21.58 .3984 .3338

0.2142 0.3277 66.07 -35.88 -18.81

.2248 .3260 60.61 -24.51 -18.55

.2355 .3246 57.70 -15.32 -18.70

.2461 .3235 55.04 -7.02 -18.66

.2566 .3226 52.60 .49 -18.46

5

5

55

5

23.11

21.06

19.28

17.73

16.38

19.56

17.82

16.32

15.01

13.86

.4089

.4194

.4297

.4399

.4499

.3286

.3242

.3204

.3172

.3146

.2670

.2772

.2872

.2969

.3063

.3219

.3214

.3212

.3211

.3213

50.36

48.30

46.41

44.67

43.06

7.25

13.35

18.84

23.78

28.21

•18.11

17.66

17.11

16.50

•15.84

10

11

12

13

14

15.19

14.13

13.19

12.36

11.61

12.85

11.96

11.17

10.46

9.826

.4598

.4694

.4789

.4881

.4972

.3124

.3106

.3091

.3080

.3072

.3155

.3244

.3330

.3413

.3494

.3215

.3219

.3225

.3231

.3238

41.56

40.17

38.88

37.67

36.55

32.19

35.76

38.97

41.83

44.39

15.14

14.42

•13.69

•12.96

•12.23

15

16

17

18

19

10.93

10.32

9.769

9.264

8.802

9.254

8.738

8.268

7.841

7.450

.5059

.5145

.5228

.5309

.5387

.3066

.3062

.3059

.3058

.3058

.3571

.3646

.3718

.3787

.3853

.3246

.3254

.3263

.3272

.3281

35.49

34.49

33.55

32.67

31.83

46.68

48.71

50.52

52.12

53.54

•11.52

10.82

•10.15

-9.50

-8.88

20 5 22 5 24 5

26 5 28 5

8.378

7.627

6.983

6.425

5.936

7.091

6.455

5.910

5.438

5.025

.5463

.5606

.5740

.5863

.5976

.3059

.3062

.3067

.3072

.3077

.3917

.4038

.4150

.4253

.4348

.3290

.3308

.3326

.3343

.3359

31.03

29.55

28.20

26.96

25.82

54.78

56.80

58.30

59.36

60.04

-8.29

-7.19

-6.21

-5.35

-4.60

30

32

34

36

38

5

55

5

5

5.506

5.123

4.781

4.474

4.195

4.660

4.336

4.047

3.786

3.551

.6080

.6175

.6262

.6340

.6411

.3082

.3085

.3087

.3089

.3089

.4436

.4518

.4594

.4663

.4728

.3373

.3386

.3397

.3408

.3417

24.76

23.77

22.84

21.97

21.14

60.42

60.52

60.40

60.08

59.61

•3.95

•3.39

•2.91

2.51

2.17

40

45

50

55

60

55

5

5

5

3.943

3.403

2.964

2.602

2.299

3.337

2.880

2.509

2.203

1.946

.6476

.6611

.6716

.6797

.6860

.3087

.3080

.3068

.3053

.3036

.4788

.4921

.5032

.5126

.5206

.3424

.3439

.3448

.3453

.3456

20.36

18.57

16.97

15.53

14.21

59.00

57.00

54.54

51.80

48.90

88

36

04

-.85

-.74

65

70

75

80

90

042

823

633

468

198

1.729

1.543

1.382

1.243

1.014

.6911

.6951

.6984

.7012

.7055

.3018

.3000

.2982

.2965

.2934

.5276

.5337

.5391

.5440

.5523

.3456

.3455

.3453

.3451

.3445

13.00

11.89

10.85

9.88

8.12

45.92

42.92

39.93

36.99

31.27

-.67

-.63

-.60

-.58

-.53

0.9878 0.8361 ,7089 .2906 .5593 .3439

17
ILLUMINANT A

R Y ti T( IN) T X Y I960

U V W* U* V*

6 33.55 30.86 0.3369 0.3488 0.2070 0.3214 61.42 -39. U9 -22.50

1 6 29.66 25.11 .3470 .3404 .2172 .3196 56.20 -28.34 -21.90

a 6 26.38 22.33 .3571 .3329 .2274 .3180 53.40 -19.62 -21.88

3 6 23.60 19.98 .3672 .3264 .2376 .3168 50.83 -12.12 -21.67

4 6 21.23 17.97 .3774 .3207 .2477 .3158 48.48 -5.16 -21.30

5 6 19.20 16.25 .3876 .3157 .2578 .3150 46.32 1.13 -20.80

6 6 17.44 14.77 .3977 .3115 .2677 .3145 44.33 6.81 -20.20

7 6 15.93 13.48 .4079 .3079 .2775 .3142 42.50 11.92 -19.52

8 6 14.61 12.37 .4179 .3049 .2871 .3142 40.82 16.53 -18.78

9 6 13.46 11.39 .4279 .3024 .2965 .3143 39.26 20.69 -17.99

10 6 12.45 10.54 .4378 .3005 .3056 .3146 37.81 24.42 -17.17

11 6 11.56 9.783 .4476 .2989 .3146 .3151 36.47 27.79 -16.34

12 6 1U.77 9.113 .4572 .2977 .3232 .3157 35.22 30.81 -15.50

13 6 10.06 8.517 .4667 .2969 .3317 .3164 34.05 33.53 -14.66

14 6 9.432 7.983 .4761 .2963 .3399 .3173 32.96 35.96 -13.83

15 6 8.865 7.503 .4853 .2960 .3478 .3182 31.94 38.14 -13.03

16 6 8.354 7.071 .4942 .2958 .3555 .3192 30.98 40.09 -12.24

17 c b 7.891 6.679 .5030 .2959 .3629 .3202 30.08 41.83 -11.48

18 6 7.470 6.323 .5116 .2961 .3701 .3213 29.23 43.38 -10.75

19 6 7.086 5.998 .5200 .2964 .3770 .3224 28.42 44.75 -10.05

20 6 6.735 5.700 .5282 .2968 .3838 .3235 27.66 45.96 -9.38

22 6 6.115 5.175 .5438 .2978 .3965 .3257 26.24 47.96 -8.14

24 6 5.585 4.727 .5584 .2989 .4084 .3279 24.96 49.45 -7.04

26 6 5.129 4.341 .5721 .3000 .4194 .3299 23.78 50.53 -6.07

28 6 4.731 4.004 .5847 .3011 .4296 .3319 22.70 51.25 -5.21

30 6 4.381 3.708 .5964 .3022 .4391 .3337 21.70 51.66 -4.47

32 6 4.072 3.447 .6072 .3031 .4479 .3353 20.76 51.82 -3.84

34 6 3.797 3.214 .6170 .3038 .4561 .3368 19.89 51.76 -3.29

36 6 3.550 3.004 .6260 .3044 .4636 .3382 19.07 51.50 -2.83

38 6 3.327 2.816 .6341 .3048 .4707 .3393 18.30 51.09 -2.43

40 6 3.125 2.645 .6415 .3051 .4772 .3404 17.58 50.55 -2.10

45 6 2.696 2.282 .6570 .3051 .4914 .3423 15.91 48.72 -1.49

50 6 2.349 1.988 .6689 .3045 .5034 .3437 14.44 46.43 -1.11

55 6 2.063 1.746 .6782 .3034 .5134 .3445 13.11 43.86 -.87

60 6 1.825 1.544 .6853 .3019 .5219 .3449 11.90 41.13 -.72

65 6 1.623 1.373 .6909 .3003 .5292 .3451 10.79 38.33 -.63

70 6 1.450 1.227 .6953 .2987 .5356 .3451 9.77 35.50 -.57

75 6 1.301 1.101 .6989 .2970 .5412 .3449 8.82 32,70 -.53

80 6 1.172 0.9919 .7019 .2953 .5462 .3447

90 6 0.9595 0.8122 .7064 .2923 .5547 .3442

1U0 U.7941 0.6721 .7098 .2895 .5618 .3437

18
ILLUMINANT A

R Y B T(IN) T X Y I960U V W* U* V*

7 28.32 26.06 0.3188 0.3336 0.2003 0.3144 57.12 -41.30 -26.07

1 7 24.99 21.15 .3281 .3254 .2100 .3125 52.14 -31.14 -25.14

2 7 22.18 18.77 .3375 .3182 .2197 .3108 49.44 -23.27 -24.93

3 7 19.79 16.75 .3470 .3118 .2295 .3094 46.96 -16.15 -24.55

4 7 17.76 15.03 .3566 .3063 .2392 .3082 44.69 -9.70 -24.02

5 7 16.01 13.55 .3663 .3015 .2489 .3074 42.61 -3.87 -23.37

6 7 14.52 12.29 .3760 .2974 .2586 .3068 40.69 1.39 -22.62

7 7 13.22 11.19 .3858 .2941 .2b81 .3065 38.92 6.14 -21.80

B 7 12.10 10.24 .3956 .2913 .2774 .3064 37.29 10.43 -20.93

9 7 11.12 9.409 .4054 .2890 .2867 .3065 35.78 14.29 -20.02

10 7 10.26 8.681 .4152 .2872 .2957 .3069 34.38 17.79 -19.08

11 7 9.498 8.039 .4250 .2859 .3046 .3074 33.08 20.93 -18.14

12 7 8.827 7.471 .4347 .2850 .3133 .3081 31.87 23.77 -17.19

13 7 8.231 6.966 .4444 .2844 .3218 .3089 30.75 26.32 -16.26

U 7 7.698 6.516 .4539 .2840 .3301 .3098 29.69 28.62 -15.34

15 7 7.221 6.112 .4634 .2840 .3381 .3109 28.71 30.68 -14.44

16 7 6.791 5.748 .4727 .2842 .3460 .3120 27.78 32.53 -13.56

17 7 6.403 5.420 .4819 .2845 .3537 .3132 26.91 34.19 -12.72

18 7 6.051 5.122 .4909 .2850 .3611 .3144 26.09 35.67 -11.91

19 7 5.730 4.850 .4998 .2856 .3683 .3157 25.32 36.98 -11.14

20 7 5.438 4.602 .5085 .2863 .3753 .3170 24.59 38.15 -10.40

22 7 4.923 4.167 .5252 .2880 .3887 .3197 23.23 40.08 -9.03

24 7 4.486 3.797 .5411 .2898 .4012 .3223 22.00 41.55 -7.80

26 7 4.110 3.479 .5561 .2916 .4130 .3248 20.88 42.62 -6.72

28 7 3.785 3.203 .5702 .2934 .4239 .3272 19.85 43.36 -5.78

30 7 3.500 2.963 .5833 .2950 .4341 .3294 18.91 43.79 -4.95

32 7 3.249 2.750 .5953 .2965 .4436 .3315 18.03 43.98 -4.24

34 7 3.026 2.562 .6064 .2978 .4525 .3333 17.21 43.96 -3.63

36 7 2.827 2.393 .6166 .2990 .4607 .3350 16.44 43.75 -3.11

38 7 2.648 2.242 .6259 .2999 .4683 .3365 15.72 43.39 -2.66

40 7 2.487 2.105 .6344 .3006 .4753 .3378 15.04 42.89 -2.29

45 7 2.144 1.815 .6521 .3016 .4908 .3405 13.49 41.20 -1.59

50 7 1.869 1.582 .6658 .3017 .5036 .3423 12.13 39.05 -1.15

55 7 1.643 1.390 .6763 .3010 .5143 ,3434 10.90 36.63 -.87

60 7 1.454 1.231 .6844 .3000 .5234 .3441 9.79 34.05 -.70

65 7 1.295 1.096 .6907 .2986 .5311 .3444 8.78 31.40 -.59

1 70 7 1.159 0.9812 .6956 .2971 .5377 .3445

1 75 7 1.042 0.8820 .6995 .2955 .5435 .3445

80 7 0.9403 0.7959 .7026 .2940 .5487 .3443

90 7 0.7730 0.6543 .7074 .2910 .5573 .3439

100 7 0.6424 0.5437 .7110 .2883 .5645 .3434

19
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

8 24.00 22.08 0.3014 0.3174 0.1942 0.3069 53.14 -42.62 -29.48

1 8 21.14 17.89 .3099 .3095 .2034 .3047 48.38 -33.05 -28.21

2 8 18.72 15.84 .3185 .3024 .2126 .3028 45.79 -25.78 -27.82

3 8 16.66 14.10 .3273 .2962 .2219 .3013 43.40 -19.20 -27.26

4 8 14.92 12.63 .3363 .2909 .2312 .3000 41.21 -13.24 -26.56

5 8 13.42 11.36 .3454 .2863 .2405 .2990 39.20 -7.86 -25.75

6 8 12.14 10.27 .3546 .2824 .2498 .2983 37.35 -3.00 -24.86

7 8 11.03 9.333 .3640 .2792 .2590 .2979 35.64 1.40 -23.91

8 8 10.06 8.518 .3734 .2766 .2681 .2978 34.06 5.37 -22.91

9 8 9.225 7.808 .3829 .2745 .2771 .2979 32.60 8.96 -21.88

10 8 8.490 7.186 .3925 .2729 .2860 .2983 31.24 12.20 -20.83

11 8 7.844 6.639 .4021 .2718 .2947 .2988 29.99 15.13 -19.78

12 8 7.273 6.156 .4117 .2710 .3034 .2996 28.82 17.76 -18.73

13 8 6.766 5.727 .4214 .2707 .3118 .3004 27.73 20.15 -17.70

14 8 6.315 5.345 .4310 .2706 .32U2 .3015 26.71 22.30 -16.69

15 6 5.911 5.003 .4406 .2708 .3283 .3026 25.76 24.23 -15.71

16 6 5.548 4.696 .4501 .2712 .3363 .3039 24.86 25.97 -14.75

17 8 5.221 4.419 .4596 .2718 .3441 .3053 24.02 27.53 -13.83

18 8 4.925 4.168 .4690 .2726 .3517 .3067 23.23 28.93 -12.95

19 8 4.656 3.941 .4782 .2735 .3592 .3081 22.49 30.18 -12.11

20 8 4.411 3.734 .4874 .2746 .3664 .3097 21.78 31.29 -11.30

22 8 3.982 3.370 .5052 .2769 .3804 .3127 20.48 33.14 -9.81

24 8 3.619 3.063 .5223 .2793 .3936 .3158 19.31 34.55 -8.48

26 8 3.309 2.801 .5386 .2819 .4060 .3188 18.24 35.59 -7.30

28 8 3.041 2.574 .5540 .2844 .4177 .3217 17.26 36.31 -6.26

30 8 2.808 2.377 .5684 .2867 .4287 .3244 16.36 36.75 -5.36

32 8 2.604 2.204 .5819 .2889 .4389 .3269 15.53 36.95 -4.58

34 8 2.423 2.051 .5944 .2909 .4485 .3292 14.76 36.95 -3.91

36 8 2.262 1.914 .6059 .2926 .4573 .3313 14.04 36.76 -3.34

38 8 2.117 1.792 .6165 .2941 .4656 .3332 13.37 36.43 -2.85

40 8 1.987 1.682 .6261 .2953 .4733 .3349 12.73 35.97 -2.43

45 8 1.713 1.450 .6464 .2974 .4900 .3382 11.30 34.38 -1.66

50 8 1.494 1.264 .6621 .2983 .5039 .3406 10.03 32.34 -1.17

55 8 1.314 1.112 .6741 .2983 .5154 .3421 8.90 30.04 -.86

60 8 1.165 0.9862 .6833 .2977 .5251 .3431

65 8 1.039 0.8797 .6903 .2966 .5332 .3437

70 8 0.9320 0.7888 .6958 .2953 .5402 .3439

75 8 0.8395 0.7105 .7000 .2939 .5462 .3440

80 8 0.7591 0.6425 .7035 .2924 .5515 .3439

90 8 0.6269 0.5306 .7085 .2896 .5603 .3435

00 8 0.5234 0.4430 .7121 .2870 .5675 .3430

20
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

9 20.42 18.79 0.2849 0.3005 0.1888 0.2987 49.46 -43.16 -32.69

1 9 17.95 15.19 .2926 .2928 .1974 .2963 44.92 -34.16 -31.08

2 9 15.86 13.43 .3005 .2859 .2062 .2943 42.42 -27.45 -30.49

3 9 14.09 11.93 .3086 .2800 .2149 .2925 40.12 -21.39 -29.75

4 9 12.59 10.66 .3168 .2748 .2238 .2911 38.01 -15.90 -28.89

5 9 11.30 9.566 .3253 .2703 .2326 .2900 36.07 -10.94 -27.93

6 9 10.20 8.630 .3339 .2666 .2415 .2892 34.28 -6.45 -26.89

7 9 9.242 7.822 .3427 .2636 .2503 .2887 32.63 -2.40 -25.80

8 9 8.415 7.122 .3517 .26tl .2591 .2885 31.10 1.27 -24.68

9 9 7.695 6.513 .3608 .2592 .2678 .2886 29.69 4.58 -23.53

10 9 7.065 5.980 .3700 .2578 .2765 .2889 28.38 7.58 -22.37

11 9 6.512 5.511 .3793 .2568 .2851 .2895 27.16 10.28 -21.22

12 9 6.024 5.099 .3888 .2562 .2935 .2902 26.03 12.73 -20.08

13 9 5.592 4.733 .3983 .2560 .3019 .2912 24.97 14.94 -18.95

14 9 5.207 4.407 .4078 .2561 .3102 .2923 23.99 16.93 -17.86

15 9 4.864 4.117 .4174 .2565 .3184 .2935 23.07 18.73 -16.80

16 9 4.556 3.856 .4270 .2572 .3264 .2949 22.20 20.35 -15.77

17 9 4.279 3.622 .4366 .2581 .3344 .2964 21.39 21.81 -14.78

18 9 4.029 3.410 .4462 .2591 .3421 .2980 20.63 23.11 -13.83

19 9 3.803 3.219 .4557 .2603 .3497 .2997 19.91 24.28 -12.92

20 9 3.597 3.044 .4652 .2616 .3572 .3014 19.23 25.32 -12.05

22 9 3.237 2.740 .4839 .2646 .3717 .3049 17.98 27.06 -10.45

24 9 2.935 2.484 .5020 .2677 .3855 .3084 16.86 28.40 -9.02

26 9 2.677 2.266 .5195 .2710 .3987 .3119 15.84 29.38 -7.75

28 9 2.456 2.079 .5362 .2742 .4111 .3153 14.91 30.06 -6.64

30 9 2.264 1.916 .5521 .2772 .4228 .3185 14.05 30.49 -5.67

32 9 2.097 1.775 .5670 .2802 .4338 .3215 13.27 30.68 -4.83

34 9 1.949 1.650 .5809 .2828 .4441 .3243 12.54 30.67 -4.11

36 9 1.818 1.539 .5938 .2852 .4537 .3269 11.86 30.50 -3.49

38 9 1.701 1.440 .6057 .2873 .4627 .3292 11.23 30.18 -2.97

40 9 1.596 1.351 .6166 .2891 .4710 .3313 10.64 29.74 -2.52

45 9 1.375 1.164 .6398 .2925 .4893 .3355 9.30 28.21 -1.69

50 9 1.200 1.016 .6578 .2944 .5043 .3386 8.13 26.25 -1.16

55 9 1.057 0.8948 .6715 .2951 .5167 .3406

60 9 0.9388 0.7946 .6820 .2950 .5270 .3420

65 9 0.8391 0.7102 .6899 .2943 .5356 .3428

70 9 0.7540 0.6382 .6960 .2933 .5429 .3432

75 9 0.6807 0.5762 .7006 .2921 .5492 .3434

80 9 0.6170 0.5223 .7043 .2907 .5546 .3434

90 9 0.5121 0.4334 .7097 .2880 .5636 .3431

100 9 0.4298 0.3638 .7134 .2855 .5708 .3427

21
ILLUMINANT A

R r B TUN) T X Y 1960

U V W* U* V*

10 17.44 16.04 0.2695 0.2832 0.1840 0.2900 46.05 -43.06 -35.66

1 10 15.30 12.95 .2764 .2757 .1921 .2874 41.71 -34.61 -33.71

2 10 13.50 11.43 .2835 .2690 .2003 .2851 39.31 -28.42 -32.92

3 10 11.97 10.13 .2909 .2633 .2086 .2832 37.10 -22.83 -32.00

4 10 10.67 9.034- .2984 .2583 .2170 .2816 35.07 -17.77 -30.97

5 10 9.562 8.093 .3062 .2540 .2253 .2804 33.19 -13.20 -29.85

6 10 8.608 7.286 .3142 .2504 .2337 .2795 31.47 -9.08 -28.67

7 10 7.785 6.589 .3224 .2475 .2422 .2789 29.87 -5.35 -27.45

8 10 7.072 5.986 .3308 .2452 .2506 .2786 28.39 -1.98 -26.20

9 10 6.452 5.461 .3394 .2434 .2590 .2786 27.03 1.07 -24.93

10 10 5.911 5.003 .3482 .2421 .2674 .2789 25.76 3. 83 -23.67

11 10 5.435 4.601 .3571 .2413 .2757 .2794 24.58 6.32 -22.42

12 10 5.017 4.246 .3662 .2408 .2840 .2802 23.48 8.57 -21.18

13 10 4.647 3.933 .3754 .2408 .2923 .2811 22.46 10.61 -19.98

14 10 4.318 3.655 .3848 .2410 .3005 .2823 21.51 12.45 -18.80

15 10 4.025 3.407 .3943 .2416 .3086 .2836 20.62 14.11 -17.66

16 10 3.763 3.185 .4038 .2424 .3166 .2851 19.78 15.60 -16.57

17 10 3.527 2.985 .4134 .2435 .3246 .2867 19.00 16.95 -15.51

18 10 3.315 2.806 .4231 .2448 .3324 .2885 18.26 18.16 -14.50

19 10 3.123 2.644 .4328 .2462 .3402 .2903 17.57 19.24 -13.54

20 10 2.949 2.496 .4424 .2478 .3478 .2922 16.91 20.20 -12.62

22 10 2.646 2.240 .4617 .2512 .3627 .2961 15.71 21.81 -10.92

24 10 2.393 2.025 .4807 .2550 .3771 .3001 14.63 23.04 -9.41

26 10 2.178 1.843 .4992 .2589 .3909 .3041 13.65 23.95 -8.07

28 10 1.994 1.688 .5171 .2628 .4040 .3080 12.77 24.58 -6.89

30 10 1.835 1.554 .5343 .2666 .4165 .3118 11.95 24.96 -5.87

32 10 1.697 1.437 .5506 .2703 .4283 .3154 11.21 25.12 -4.98

34 10 1.576 1.334 .5660 .2737 .4394 .3187 10.52 25.10 -4.22

36 10 1.469 1.244 .5803 .2768 .4498 .3218 9.88 24.91 -3.57

38 10 1.374 1.163 .5937 .2796 .4595 .3246 9.29 24.59 -3.01

40 10 1.289 1.091 .6060 .2821 .4686 .3272 8.74 24.15 -2.54

45 10 1.111 0.9402 .6323 .2869 .4684 .3324

50 10 0.9700 0.8210 .6528 .2899 .5047 .3362

55 10 0.8558 0.7243 .6685 .2915 .5181 .3389

60 10 0.7614 0.6444 .6804 .2920 .5292 .3406

65 10 0.6820 0.5773 .6893 .2917 .5383 .3417

70 10 0.6144 0.5200 .6961 .2910 .5459 .3424

75 10 0.5561 0.4707 .7013 .2900 .5524 .3427

80 10 0.5054 0.4278 .7053 .2889 .5560 .3428

90 10 0.4218 0.3570 .7110 .2864 .5671 .3427

00 10 0.3559 0.3013 .7148 .2840 .5743 .3423

22
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

12 12.86 11.84 0.2424 0.2484 0.1764 0.2712 39.97 -41.31 -40.74

1 12 11.26 9.531 .2479 .2414 .1836 .2682 36.01 -33.88 -38.10

2 12 9.907 8.385 .2535 .2352 .1908 .2655 33.79 -28.63 -36.91

3 12 8.759 7.414 .2594 .2299 .1981 .2632 31.75 -23.89 -35.62

4 12 7.782 6.587 .2656 .2253 .2054 .2613 29.86 -19.61 -34.25

5 12 6.947 5.880 .2720 .2213 .2129 .2598 28.12 -15.75 -32.82

6 12 6.230 5.273 .2787 .2180 .2204 .2586 26.51 -12.26 -31.35

7 12 5.612 4.750 .2856 .2154 .2279 .2578 25.02 -9.12 -29.86

8 12 5.077 4.297 .2928 .2132 .2355 .2573 23.65 -6.28 -28.37

9 12 4.613 3.904 .3002 .2116 .2432 .2571 22.37 -3.72 -26.89

10 12 4.208 3.562 .3079 .2105 .2508 .2572 21.18 -1.40 -25.42

11 12 3.853 3.262 .3159 .2098 .2586 .2576 20.07 .69 -23.99

12 12 3.542 2.998 .3240 .2095 .2663 .2584 19.05 2.58 -22.58

13 12 3.267 2.765 .3325 .2096 .2741 .2593 18.09 4.28 -21.22

14 12 3.023 2.559 .3411 .2101 .2820 .2605 17.19 5.82 -19.91

15 12 2.807 2.376 .3500 .2108 .2898 .2619 16.36 7.20 -18.64

16 12 2.614 2.212 .3590 .2119 .2977 .2635 15.58 8.45 -17.42

17 12 2.441 2.066 .3683 .2132 .3055 .2653 14.84 9.56 -16.26

18 12 2.286 1.935 .3777 .2147 .3134 .2672 14.15 10.56 -15.15

19 12 2.146 1.817 .3872 .2165 .3212 .2693 13.50 11.45 -14.09

20 12 2.020 1.710 .3969 .2184 .3290 .2715 12.89 12.24 -13.09

22 12 1.802 1.525 .4166 .2226 .3444 .2761 11.78 13.55 -11.25

24 12 1.620 1.371 .4366 .2274 .3597 .2810 10.78 14.53 -9.61

26 12 1.468 1.243 .4565 .2324 .3745 .2860 9.88 15.23 -8.16

28 12 1.339 1.134 .4763 .2375 .3890 .2910 9.07 15.68 -6.90

30 12 1.229 1.040 .4957 .2427 .4029 .2959 8.33 15.92 -5.81

32 12 1.134 0.9595 .5146 .2478 .4163 .3007

34 12 1.051 0.8894 .5327 .2526 .4290 .3052

36 12 0.9781 0.8279 .5499 .2572 .4411 .3095

38 12 0.9140 0.7736 .5662 .2615 .4524 .3134

40 12 0.8571 0.7254 .5813 .2654 .4630 .3171

15 12 0.7392 0.6256 .6145 .2734 .4865 .3247

50 12 0.6471 0.5477 ,6408 .2791 .5058 .3305

55 12 0.5731 0.4851 .6611 .2828 .5214 .3346

60 12 0.5123 0.4336 .6763 .2848 .5341 .3374

65 12 U.4614 0.3905 .6877 .2857 .5444 .3393

70 12 0.4180 0.3538. .6962 .2858 .5528 .3404

75 12 0.3806 0.3222 .7025 .2854 .5597 .3411

80 12 0.3480 0.2946 .7072 .2847 .5656 .3415

90 12 0.2940 0.2489 .7136 .2827 .5748 .3416

00 12 0.2512 0.2126 .7177 .2807 .5819 .3414

23
ILLUMINANT A

R 1 B TUN) T X Y 1960

u V W* U* V*

14 9.639 8.868 0.2203 0.2151 0.1715 0.2510 34.75 -38.15 -44.50

1 14 8.424 7.130 .2246 .2087 .1777 .2477 31.12 -31.64 -41.20

2 14 7.397 6.261 .2291 .2031 .1840 .2448 29.08 -27.18 -39.61

3 14 6.526 5.523 .2338 .1982 .1904 .2422 27.19 -23.16 -37.96

4 14 5.783 4.895 .2387 .1940 .1969 .2400 25.45 -19.55 -36.25

5 14 5.149 4.358 .2439 .1904 .2034 .2382 23.83 -16.28 -34.51

6 14 4.604 3.896 .2494 .1874 .2100 .2367 22.34 -13.35 -32.77

7 14 4.134 3.499 .2551 .1849 .2167 .2356 20.95 -10.70 -31.03

8 14 3.728 3.155 .2610 .1830 .2234 .2349 19.67 -8.32 -29.31

9 14 3.375 2.857 .2673 .1815 .2302 .2345 18.47 -6.17 -27.62

10 14 3.068 2.597 .2738 .1805 .2372 .2345 17.36 -4.24 -25.97

11 14 2.799 2.369 .2806 .1799 .2442 .2348 16.33 -2.50 -24.37

12 14 2.563 2.170 .2877 .1796 .2513 .2353 15.36 -.93 -22.82

13 14 2.356 1.994 .2951 .1798 .2585 .2362 14.47 .48 -21.32

14 14 2.172 1.838 .3028 .1802 .2658 .2373 13.63 1.74 -19.89

15 14 2.009 1.701 .3107 .1810 .2731 .2387 12.84 2.87 -18.51

16 14 1.864 1.578 .3190 .1821 .2806 .2403 12.11 3.88 -17.20

17 14 1.735 1.469 .3275 .1834 .2881 .2421 11.42 4.78 -15.95

18 14 1.619 1.371 .3362 .1850 .2957 .2441 10.77 5.57 -14.76

19 14 1.516 1.283 .3453 .1869 .3034 .2463 10.16 6.27 -13.64

20 14 1.422 1.204 .3545 .1889 .3111 .2487 9.59 6.89 -12.58

22 14 1.261 1.068 .3737 .1935 .3267 .2538 8.55 7.87 -10.64

24 14 1.129 0.9553 .3936 .1988 .3424 .2594

26 14 1.018 0.8619 .4140 .2045 .3580 .2652

28 14 0.9255 0.7834 .4348 .2105 .3735 .2712

30 14 0.8469 0.7168 .4556 .2166 .3887 .2772

32 14 0.7795 0.6598 .4763 .2229 .4035 .2832

34 14 0.7214 0.6106 .4966 .2290 .4178 .2890

36 14 0.6709 0.5679 .5164 .2350 .4315 .2945

38 14 0.6267 0.5304 .5353 .2406 .4445 .2997

40 14 0.5876 0.4974 .5533 .2460 .4568 .3046

45 14 0.5077 0.4297 .5936 .2575 .4842 .3151

50 14 0.4462 0.3776 .6263 .2663 .5069 .3232

55 14 0.3972 0.3362 .6519 .2725 .5251 .3292

60 14 0.3571 0.3023 .6712 .2764 .5396 .3334

65 14 0.3237 0.2740 .6855 .2788 .5512 .3362

70 14 0.2953 0.2499 .6959 .2799 .5604 .3381

75 14 0.2707 0.2291 .7035 .2802 .5678 .3393

80 14 0.2492 0.2110 .7091 .2801 .5738 .3400

90 14 0.2135 0.1807 .7163 .2789 .5830 .3405

00 14 0.1848 0.1564 .7206 .2774 .5897 .3405

24
ILLUMINANT A

K Y 8 TUN) T X Y 1960

U V W* U* V*

16 7.338 6.751 0.2031 0.1847 0.1689 0.2304 30.25 -34.23 -46.86

1 16 6.408 5.424 .2065 .1791 .1744 .2269 26.93 -28.55 -42.94

2 16 5.622 4.758 .2100 .1741 .1799 .2237 25.05 -24.76 -40.98

3 16 4.953 4.192 .2137 .1697 .1855 .2209 23.31 -21.35 -38.97

4 16 4.383 3.709 .2177 .1660 .1911 .2185 21.70 -18.28 -36.96

5 16 3.894 3.296 .2219 .1627 .1968 .2165 20.21 -15.53 -34.94

6 16 3.475 2.941 .2263 .1600 .2026 .2149 18.82 -13.04 -32.94

7 16 3.113 2.635 .2310 .1578 .2085 .2136 17.53 -10.62 -30.98

8 16 2.801 2.370 .2359 .1560 .2144 .2127 16.33 -8.81 -29.06

9 16 2.529 2.141 .2411 .1546 .2205 .2121 15.22 -7.02 -27.19

10 16 2.292 1.940 .2465 .1537 .2267 .2119 14.18 -5.40 -25.38

11 16 2.086 1.765 .2523 .1531 .2329 .2120 13.21 -3.95 -23.63

12 16 1.904 1.612 .2583 .1529 .2393 .2124 12.31 -2.66 -21.95

13 16 1.745 1.477 .2647 .1530 .2459 .2131 11.47 -1.50 -20.34

14 16 1.604 1.357 .2714 .1534 .2525 .2141 10.68 -.47 -18.80

1 15 16 1.479 1.252 .2783 .1541 .2594 .2154 9.94 .44 -17.34

16 16 1.368 1.158 .2856 .1551 .2663 .2169 9.25 1.25 -15.96

17 16 1.270 1.075 .2932 .1564 .2734 .2187 8.61 1.95 -14.64

18 16 1.182 1.000 .3011 .1579 .2806 .2207 8.00 2.57 -13.40

19 16 1.103 0.9334 .3094 .1597 .2860 .2229

20 16 1.032 0.8735 .3179 .1617 .2955 .2254

22 16 0.9108 0.7709 .3359 .1662 .3108 .2307

24 16 0.8115 0.6868 .3550 .1716 .3265 .2367

26 16 0.7294 0.6174 .3750 .1775 .3425 .2432

28 16 0.6610 0.5595 .3959 .1839 .3566 .2499

30 16 0.6034 0.5107 .4173 .1907 .3747 .2569

32 16 0.5545 0.4693 .4390 .1977 .3907 .2639

34 16 0.5126 0.4339 .4608 .2048 .4064 .2709

36 16 0.4765 0.4033 .4824 .2118 .4216 .2777

38 16 0.4451 0.3767 .5036 .2187 .4363 .2642

40 16 0.4176 0.3535 .5240 .2253 .4502 .2904

45 16 0.3619 0.3063 .5709 .2402 .4817 .3040

50 16 0.3196 0.2705 .6102 .2522 .5079 .3148

i 55

f. 60

16 0.2863 0.2423 .6413 .2611 .5289 .3230

16 0.2592 0.2194 .6650 .2672 .5454 .3288

65 16 0.2366 0.2003 .6825 .2713 .5583 ,3328

i

1 70 16 0.2175 0.1841 .6952 .2736 .5683 .3355

75 16 0.2008 0.1700 .7043 .2749 .5761 .3373

60 16 0.1863 0.1577 .7108 .2754 .5822 .3384

90 16 0.1618 0.1369 .7189 .2751 .5912 .3394

1U0 16 0.1419 0.1201 .7233 .2741 .5973 .3396

25
ILLUMINAMT A

TUN) —1931

X Y I960

U V W*

•1964-

U* V*

18 5.676 5.222 0.1901 0.15R1

18 4.958 4.196 .1928 .1532

18 4.349 3.681 .1956 .1488

16 3.830 3.242 .1986 .1450

18 3.387 2.866 .2018 .1417

0.1683 0.2100 26.37 -30.03 -47.85

.1732 .2064 23.32 -25.09 -43.41

.1780 .2032 21.60 -21.87 -41.10

.1830 .2003 20.00 -18.97 -38.79

.1879 .1979 18.51 -16.38 -36.50

3.007

2.680

2.398

2.153

1.941

2.545

2.268

2.029

1.823

1.643

.2053

.2089

.2127

.2168

.2211

.1389

.1365

.1345

.1329

.1317

.1929

.1980

.2031

.2084

.2137

.1958

.1941

.1927

.1916

.1910

17.13

15.85

14.65

13.54

12.50

14.04

11.94

10.06

-8.37

-6.86

34.25

32.04

29.88

27.79

25.77

1.756

1.595

1.453

1.328

1.218

1.486

1.350

1.230

1.124

1.031

.2257

.2306

.2357

.2412

.2469

.1308

.1303

.1300

.1301

.1305

.2192

.2248

.2306

.2365

.2425

.1906

.1906

.1908

.1914

.1923

11.53

10.63

9.78

8.99

8,26

-5.50

-4.30

-3.23

-2.28

-1.44

23.83

•21.97

20.19

18.49

16.88

1.121

1.034

0.9578

0.8894

0.8282

0.9486

0.8756

0.8107

0.7527

0.7010

.2530

.2593

.2661

.2731

.2805

.1311

.1320

.1332

.1345

.1362

.2488

.2552

.2618

.2685

.2755

.1934

.1948

.1965

.1984

.2006

100 li

0.7734

0.6799

0.6037

0.5411

0.4892

0.4459

0.4093

0.3783

0.3517

U.3287

0.3087

0.2687

0.2387

0.2153

0.1964

0.1807

0.1673

0.1556

0.1453

U.1279

0.1135

0.6546

0.5754

0.5110

0.4580

0.4141

0.3774

0.3465

0.3202

0.2977

0.2782

0.2613

0.2275

0.2021

0.1822

0.1662

0.1529

0.1416

0.1317

0.1230

0.1083

0.0961

.2883

.3048

.3227

.3418

.3621

.3833

.4054

.4279

.4507

.4733

.4957

.5481

.5935

.6301

.6583

.6791

.6940

.7046

.7121

.7210

.1380

.1424

.1476

.1534

.1599

.1669

.1743

.1819

.1897

.1974

.2051

.2228

.2378

.2495

.2580

.2637

.2675

.2697

.2710

.2717

.7256 .2713

26

.2826

.2974

.3129

.3289

.3453

.3t>20

.3788

.3956

.4121

.4281

.4436

.4790

.5086

.5324

.5510

.5651

.5758

.5839

.5901

.5986

.2030

.2084

.2146

.2214

.2287

.2364

.2443

.2522

.2601

.2679

.2753

.2921

.3058

.3162

.3239

.3292

.3328

.3352

.3368

.3383

.6042 .3368

f
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

20 4.462 4.105 0.1805 0.1354 0.1694 0.1905 23.03 -25.91 -47.62

1 20 3.901 3,302 .1827 .1311 .1737 .1870 20.23 -21.63 -42.75

2 20 3.424 2.898 .1851 .1274 .1780 .1838 18.64 -18.89 -40.16

3 20 3-017 2.553 .1876 .1242 .1823 .1811 17.17 -16.43 -37.61

4 20 2.668 2.258 .1902 .1213 .1867 .1786 15.80 -14.22 -35.10

5 20 2.369 2.005 .1931 .1189 .1911 .1766 14.52 -12.24 -32.66

6 20 2.111 1.786 .1961 .1169 .1956 .1748 13.33 -10.46 -30.29

7 20 1.888 1.598 .1993 .1152 .2002 .1735 12.23 -8.87 -27.99

8 20 1.694 1.434 .2028 .1138 .2048 .1724 11.19 -7.44 -25.77

9 20 1.526 1.292 .2064 .1127 .2096 .1717 10.23 -6.16 -23.65

10 20 1.379 1.167 .2103 .1120 .2145 .1712 9.32 -5.03 -21.61

11 20 1.251 1.059 .2145 .1115 .2195 .1711 8.48 -4.02 -19.67

12 20 1.138 0.9632 .2189 .1113 .2247 .1713

13 20 1.039 0.8794 .2236 .1113 .2300 .1718

14 20 0.9515 0.8054 .2286 .1117 .2355 .1726

15 20 0.8742 0.7399 .2339 .1122 .2412 .1736

16 20 0.8057 0.6819 .2395 .1130 .2471 .1749

17 20 0.7448 0.6304 .2455 .1141 .2532 .1765

18 20 0.6906 0.5845 .2518 .1153 .2595 .1783

19 20 0.6421 0.5435 .2584 .1168 .2660 .1804

20 20 0.5988 0.5068 .2654 .1185 .2728 .1828

22 20 0.5250 0.4444 .2805 .1226 .2869 .1881

24 20 0.4651 0.3937 .2971 .1275 .3019 .1944

26 20 0.4162 0.3522 .3151 .1331 .3177 .2013

28 20 0.3758 0.3181 .3345 .1395 .3341 .2090

30 20 0.3422 0.2897 .3552 .1464 .3511 .2171

32 20 0.3141 0.2659 .3770 .1539 .3685 .2256

34 20 0.2904 0.2458 .3997 .1618 .3860 .2344

36 20 0.2702 0.2287 .4230 .1700 .4034 .2432

38 20 0.2528 0.2140 .4466 .1783 .4206 .2520

40 20 0.2378 0.2013 .4702 .1867 .4374 .2605

45 20 0.2081 0.1761 .5269 .2067 .4761 .2802

| 50 20 0.1861 0.1575 .5774 .2243 .5090 .2967

/ 55 20 0.1690 0.1431 .6190 .2385 .5354 .3095

60 20 0.1553 0.1314 .6513 .2492 .5558 .3190

65 20 0.1439 0.1218 .6753 .2568 .5710 .3257

70 20 0.1342 0.1136 .6925 .2618 .5824 .3303

75 20 0.1257 0.1064 .7046 .2651 .5907 .3333

'80 20 0.1181 0.1000 .7130 .2670 .5969 .3353

90

1 20 0.1052 0.0890 .7228 .2687 .6050 .3374

loo 20 0.0943 0.0798 .7275 .2689 .6099 .3381

27
ILLUMINANT A

R Y B T(IN) T X Y 1960U V W*C U* V*

25 2.622 2.412 0.1669 0.0938 0.1761 0.1485 16, 53 -17. 16 -43.20

1 25 2.304 1.950 .1685 .0912 .1794 .1456 14. 23 -14, 17 -37.74

2 25 2.031 1.719 .1701 .0889 .1826 .1431 12. 95 -12. 34 -34.76

3 25 1.797 1.521 .1719 .0868 .1859 .1409 11. 75 -10. 70 -31.88

4 25 1.595 1.350 .1738 .0850 .1892 .1389 10. 63 -9, 22 -29.11

5 25 1.420 1.202 .1758 .0835 .1926 .1373 9. 58 -7, 89 -26.44

6 25 1.269 1.074 .1780 .0823 .1961 .1359 8, 60 -6, 70 -23.89

7 25 1.137 0.9623 .1803 .0812 .1995 .1349

6 25 1.022 0.8651 .1828 .0804 .2031 .1341

9 25 0.9217 0.7801 .1855 .0798 .2069 .1335

10 25 0.8337 0.7057 .1883 .0794 .2107 .1332

11 25 0.7565 0.6403 .1914 .0792 .2146 .1332

12 25 0.6885 0.5827 .1947 .0792 .2188 .1334

13 25 0.6285 0.5319 .1983 .0793 .2231 .1339

14 25 0.5755 0.4871 .2021 .0797 .2275 .1346

15 25 0.5285 0.4473 .2061 .0802 .2322 .1356

16 25 0.4868 0.4120 .2105 .0809 .2371 .1368

17 25 0.4497 0.3807 .2151 .0819 .2423 .1383

18 25 0.4167 0.3527 .2201 .0829 .2476 .1400

19 25 0.3872 0.3278 .2254 .0842 .2533 .1420

20 25 0.3609 0.3054 .2310 .0857 .2591 .1442

22 25 0.3161 0.2675 .2434 .0892 .2717 .1494

21 25 0.2799 0.2369 .2574 .0935 .2854 .1555

26 25 0.2504 0.2120 .2729 .0985 .3002 .1626

28 25 0.2263 0.1916 .2901 .1043 .3160 .1705

30 25 0.2065 0.1747 .3089 .1109 .3328 .1792

32 25 0.1900 0.1608 .3294 .1182 .3504 .1886

31 25 0.1762 0.1491 .3512 .1261 .3686 .1985

36 25 0.1645 0.1393 .3743 .1346 .3873 .2088

38 25 0.1547 0.1309 .3984 .1435 .4061 .2193

40 25 0.1462 0.1238 .4232 .1527 .4247 .2298

45 25 0.1298 0.1098 .4857 .1761 .4691 .2551

50 25 0.1178 0.0997 .5445 .1981 .5079 .2772

55 25 0.1087 0.0920 .5952 .2171 .5392 .2950

60 25 0.1014 0.0858 .6357 .2321 .5633 .3085

65 25 0.0953 0.0807 .6661 .2433 .5808 .3182 1 70 25 0.0901 0.0762 .6880 .2512 .5933 .3249

75 25 0.0854 0.0723 .7032 .2565 .6021 .3294

80 25 0.0812 0.0687 .7136 .2600 .6082 .3324

90 25 0.0738 0.0625 .7252 .2637 .6154 .3356

00 25 0.0674 0.0570 .7304 .2650 .6191 .3369

28
ILLUMINANT A

R Y B T(IN) T X Y U V W* U* V*

30 1.696 1.560 0.1616 0.0686 0.1847 0.1176 12.00 -11.11 -36.17

1 30 1.501 1.271 .1629 .0671 .1873 .1157 10.08 -9.00 -30.64

2 30 1.333 1.128 .1642 .0657 .1899 .1140 9.03 -7.75 -27.64

3 30 1.187 1.005 .1657 .0646 .1925 .1125 8.04 -6.63 -24.77

» 30 1.060 0.8970 .1672 .0636 .1951 .1112

5 30 0.9490 0.8033 .1689 .0627 .1978 .1102

6 30 0.8522 0.7213 .1707 .0621 .2006 .1094

7 30 0.7674 0.6496 .1726 .0615 .2034 .1088

8 30 0.6930 0.5866 .1747 .0612 .2064 .1084

9 30 0.6275 0.5311 .1769 .0610 .2095 .1083

10 30 0.5698 0.4823 .1793 .0609 .2127 .1083

11 30 0.5189 0.4392 .1818 .0609 .2160 .1086

12 30 0.4738 0.4010 .1846 .0611 .2195 .1090

13 30 0.4339 0.3672 .1876 .0615 .2232 .1097

14 30 0.3984 0.3372 .1908 .0620 .2270 .1106

15 30 0.3669 0.3105 .1942 .0626 .2311 .1117

16 30 0.3388 0.2868 .1979 .0634 .2353 .1130

17 30 0.3138 0.2656 .2019 .0643 .2398 .1146

18 30 0.2914 0.2466 .2062 .0654 .2446 .1163

19 30 0.2714 0.2297 .2108 .0666 .2496 .1183

20 30 0.2535 0.2145 .2157 .0680 .2549 .1206

22 30 0.2229 0.1887 .2265 .0713 .2663 .1258

I 24 30 0.1982 0.1678 .2389 .0753 .2789 .1319

! 26 30 0.1781 0.1508 .2528 .0801 .2927 .1390

28 30 0.1617 0.1368 .2685 .0855 .3077 .1471

30 30 0.1481 0.1254 .2858 .0918 .3239 .1560

I 32 30 0.1369 0.1159 .3050 .0988 .3411 .1658

1 31* 30 0.1275 0.1079 .3257 .1066 .3592 .1763

36 30 0.1197 0.1013 .3480 .1150 .3780 .1872

i 38 30 0.1130 0.0957 .3717 .1239 .3971 .1986

! 40 30 0.1073 0.0909 .3964 .1334 .4164 .2102

! *+5 30 0.0964 0.0816 .4605 .1581 .4632 .2386

50 30 0.0884 0.0748 .5230 .1824 .5049 .2642

- 55 30 0.0824 0.0697 .5785 .2041 .5391 .2853

j 60 30 0.0776 0.0656 .6239 .2218 .5653 .3015

65 30 0.0735 0.0622 .6584 .2353 .5844 .3133

70 30 0.0699 0.0592 .6835 .2450 .5978 .3215

' 75 30 0.0668 0.0565 .7009 .2518 .6069 .3270

) 80 30 0.0639 0.0541 .7-127 .2563 .6131 .3307

90 30 0.0586 0.0496 .7258 .2612 .6200 .3347

.00 30 0.0540 0.0457 .7314 .2632 .6231 .3363

29
ILLUMINANT A

1960

R Y B T(IN) T X Y U V

40 0.9011 0.8290 0.1599 0.0439 0.1994 0.0821

1 40 0.8095 0.6852 .1609 .0435 .2011 .0815

2 40 0.7289 0.6169 .1620 .0431 .2029 .0810

3 40 0.6577 0.5567 .1631 .0428 .2047 .0806

1 40 0.5947 0.5034 .1644 .0427 .2066 .08U4

5 40 0.5389 0.4561 .1657 .0426 .2085 .0803

6 40 0.4894 0.4142 .1672 .0426 .2106 .0804

7 40 0.4455 0.3770 .1688 .0426 .2127 .0806

8 40 0.4064 0.3439 .1705 .0428 .2149 .0809

9 40 0.3715 0.3145 .1723 .0430 .2173 .0814

10 40 0.3405 0.2882 .1743 .0433 .2198 .0820

11 40 0.3127 0.2647 .1764 .0437 .2225 .0827

12 40 0.2879 0.2437 .1788 .0442 .2253 .0836

13 40 0.2658 0.2249 .1813 .0448 .2283 .0647

14 40 0.2459 0.2081 .1839 .0455 .2315 .0860

15 40 0.2281 0.1930 .1869 .0463 .2348 .0874

16 40 0.2121 0.1795 .1900 .0473 .2384 .0890

17 40 0.1977 0.1674 .1934 .0483 .2423 .0908

18 40 0.1848 0.1564 .1970 .0495 .2463 .0927

19 40 0.1732 0.1466 .2010 .0507 .2507 .0949

20 40 0.1627 0.1377 .2052 .0521 .2552 .0973

22 40 0.1447 0.1225 .2146 .0554 .2653 .1027

24 40 0.1300 0.1100 .2254 .0593 .2765 .1091

26 40 0.1180 0.0998 .2377 .0638 .2889 .1163

28 40 0.1080 0.0914 .2516 .0690 .3027 .1246

30 40 0.0998 0.0845 .2673 .0750 .3177 .1337

32 40 0.0929 0.0787 .2848 .0818 .3339 .1438

34 40 0.0872 0.0738 .3040 .0893 .3511 .1546

36 40 0.0824 0.0697 .3250 .0975 .3693 .1662

38 40 0.0782 0.0662 .3475 .1064 .3880 .1782

40 40 0.0747 0.0633 .3714 .1159 .4072 .1906

45 4 0.0679 0.0575 .4351 .1414 .4548 .2217

50 40 0.0629 0.0533 .4997 .1675 .4984 .2506

55 40 0.0591 0.0501 .5592 .1916 .5350 .2749

60 40 0.0560 0.0474 .6091 .2119 .5634 .2940

65 4U 0.0534 0.0452 .6480 .2277 .5842 .3080

70 40 0.0511 0.0433 .6766. .2394 .5988 .3178

75 40 0.0490 0.0415 .6966 .2476 .6087 .3245

BO 4 0.0471 0.0398 .7102 .2532 .6153 .3290

90 40 0.0435 0.0368 .7253 .2593 .6224 .3338

UO 4 0.0403 0.0341 .7317 .2619 .6254 .3358

w*

1964

U* V*

30
ILLUMINANT A 1960-—

R Y B T(IN) T X Y U V

50 0.5926 0.5452 0.1610 0.0335 0.2091 0.0653

1 50 0.5378 0.4552 .1619 .0335 .2104 .0654

2 50 0.4831 0.4089 .1620 .0332 .2108 .0648

3 50 0.4270 0.3614 .1609 .0324 .2098 .0635

4 50 0.3782 0.3201 .1599 .0317 .2089 .0622

5 50 0.3370 0.2853 .1594 .0312 .2086 .0613

6 50 0.3016 0.2553 .1591 .0308 .2085 .0606

7 50 0.2703 0.2288 .1589 .0305 .2085 .0600

8 50 0.2427 0.2054 .1588 .0302 .2086 .0594

9 50 0.2181 0.1846 .1587 .0299 .2088 .0590

10 50 0.1963 0.1661 .1588 .0297 .2090 .0586

11 50 0.1768 0.1496 .1588 .0295 .2093 .0582

12 50 0.1594 0.1349 .1589 .0293 .2096 .0579

13 50 0.1438 0.1217 .1591 .0291 .2099 .0576

14 50 0.1299 0.1099 .1592 .0290 .2103 .0574

15 50 0.1173 0.0993 .1594 .0289 .2107 .0572

16 50 0.1061 0.0898 .1597 .0288 .2111 .0570

17 50 0.0960 0.0813 .1599 .0287 .2115 .0569

18 50 0.0870 0.0736 .1602 .0286 .2120 .0568

19 50 0.0788 0.0667 .1605 .0286 .2125 .0567

20 50 0.0715 0.0605 .1609 .0285 .2130 .0567

22 50 0.0580 0.0491 .1609 .0281 .2134 .0560

24 50 0.0478 0.0405 .1616 .0281 .2145 .0560

26 50 0.0396 0.0336 .1627 .0283 .21o0 .0563

28 50 0.0330 0.0280 .1641 .0286 .2177 .0569

30 50 0.0277 0.0234 .1657 .0290 .2197 .0577

32 50 0.0233 0.0197 .1677 .0296 .2221 .0588

34 50 0.0197 0.0167 .1700 .0303 .2248 .0601

36 50 0.0167 0.0141 .1721 .0310 .2274 .0614

38 50 0.0143 0.0121 .1753 .0321 .2311 .0635

1 40 50 0.0124 0.0105 .1791 .0335 .2^54 .0660

! 45 50 0.0089 0.0075 .1918 .0383 .2494 .0748

50 50 0.0068 0.0057 .2102 .0457 .2689 .0876

55 50 0.0054 0.0046 .2364 .0563 .2953 .1055

i 60 50 0.0045 0.0038 .2722 .0711 .3291 .1289

65 50 0.0039 0.0033 ,3185 .0904 .3696 .1573

70 50 0.0035 0.0030 .3745 .1137 .4142 .1887

' 75 50 0.0032 0.0027 .4365 .1398 .4590 .2205

80 50 0.0030 0.0025 .4994 .1663 .4999 .2496

90

{ 50 0.0027 0.0022 .6063 .2114 .5609 .2933

100 50 0.0024 0.0020 .6732 .2397 .5945 .3175

w* —1964-

U* V*

31
ILLUMINANT A

B T( IN) T X Y 1960

U V W* U* V*

1 9a. 66 9Q.77 0.4570 0.4199 0.2566 0.3536 95.35 .77 5.01

1 88.60 74.99 .4695 .4104 .2688 .3525 88.42 14.78 3.37

1 80.09 67.78 .4816 .4018 .2809 .3515 84.93 27.55 2.15

1 72.83 61.64 .4932 .3940 .2927 .3506 81.76 39.02 1.16

1 6b. 61 56.37 .5043 .3869 .3040 .3499 78.86 49.29 .37

1 c 61.23 51.83 .5147 .3806 .3149 .3493 76.21 58.45 -.25

1 56.56 47.87 .5247 .3750 .3254 .3488 73.78 66.57 -.72

1 52.<+8 44.42 .5340 .3700 .3353 .3484 71.54 73.76 -1.07

1 48.89 41.38 .5429 .3655 .3446 .3481 69.47 80.11 -1.32

1 45.71 38.69 .5512 .3616 .3535 .3479 67.56 85.70 -1.49

1 42.89 36.30 .5590 .3580 .3619 .3477 65.76 90.61 -1.59

1 4U.36 34.16 .5664 .3549 .3698 .3476 64.12 94.91 -1.63

1 c 38.09 32.24 .5733 .3521 .3773 .3475 62.57 98.68 -1.64

1 36.04 30.50 .5798 .3496 .3843 .3475 61.11 101.95 -1.61

1 34.17 28.92 .5859 .3473 .3909 .3476 59.74 104.80 -1.55

1 32.47 27.49 .5917 .3453 .3971 .3476 58.45 107.27 -1.48

1 30.92 26.17 .5971 .3434 .4030 .3477 57.22 109.40 -1.40

1 29.48 24.96 .6023 .3418 .4086 .3478 56.06 111.22 -1.31

1 28.16 23.84 .6071 .3402 .4138 .3479 54.95 112.77 -1.22

1 26.94 22.80 .6117 .3388 .4188 .3480 53.89 114.09 -1.12

1 25.80 21.84 .6160 .3375 .4235 .3481 52.88 115.18 -1.03

1 c 23.75 20.10 .6239 .3351 .4322 .3483 50.98 116.81 -.86

1 21.95 18.58 .6309 .3331 .4401 .3485 49.22 117.83 -.70

1 20.36 17.23 .6373 .3311 .4473 .3486 47.58 118.34 -.57

1 18.94 16.03 .6430 .3294 .4538 .3488 46.04 118.44 -.47

1 17.67 14.95 .6481 .3278 .4599 .3489 44.59 118.22 -.39

1 16.52 13.98 .6527 .3262 .4654 .3490 43.22 117.72 -.34

1 15.47 13.09 .6569 .3248 .4706 .3490 41.93 116.99 -.30

1 14.52 12.29 .6607 .3234 .4754 .3490 40.69 116.07 -.28

1 13.65 11.55 .6641 .3220 .4798 .3490 39.51 115.01 -.28

1 12.85 10.87 .6673 .3207 .4840 .3490 38.39 113.82 -.28

1 11.11 9.403 .6740 .3176 .4934 .3488 35.77 110.41 -.34

1 c 9.674 8.188 .6794 .3148 .5015 .3485 33.39 106.60 -.44

1 d.473 7.172 .6838 .3121 .5087 .3482 31.21 102.54 -.54

1 7.459 6.313 .6875 .3096 .5150 .3479 29.20 98.35 -.64

1 6.594 5.581 .6907 .3073 .5206 .3475 27.35 94.10 -.74

1 5.852 4.953 .6934 .3052 .5258 .3471 25.62 89.65 -.81

1 5.211 4.410 .6958 .3032 .5304 .3467 24.00 85.63 -.86

1 D 4.654 3.939 .6979 .3014 .5347 .3464 22.48 81.47 -.93

1 3.743 3.168 .7015 .2982 .5422 .3457 19.72 73.38 -.99

luo i.0 38 2.571 .7044 .2954 .5487 .3451 17.25 65. b5 -1.00

32
ILLUMINANT A

R Y B TUN) T X Y l9bU

U V W* U* V*

2 97.37 89.58 0.4642 0.4292 0.2571 U.3566 94.86 1.43 8.65

1 2 87.43 74.00 .4768 .4194 .2694 .3555 67.96 15.42 6.76

2 2 79.03 66.89 .4891 .4104 .2616 .3545 84.49 28.19 5.41

3 2 71.88 60.84 .5007 .4022 .2935 .3536 81.32 39.67 4.28

4 2 65.73 55.64 .5118 .3949 .3049 .3528 78.44 49.93 3.34

5 2 60.43 51.15 .5223 .3882 .3159 .3522 75.80 59.06 2.58

6 2 55.82 47.25 .5321 .3822 .3263 .3516 73.38 67.16 1.96

7 2 51.79 43.84 .5414 .3769 . 3363 .3511 71.15 74.31 1.46

8 2 48.25 40.84 .5501 .3721 .3457 .3508 69.09 80.63 1.07

9 2 45.12 38.19 .5582 .3678 .3546 .3504 67.19 86.17 .77

10 2 42.33 35.83 .5658 .3639 .3630 .3502 65.42 91.02 .54

11 2 39.84 33.72 .5730 .3605 .3709 .3500 63.76 95.28 .37

12 2 37.59 31.82 .5797 .3574 .3783 .3499 62.22 98.99 .24

13 2 35.57 30.10 .5860 .3546 .3853 .3497 60.77 102.21 .15

14 2 33.73 28.55 .5919 .3521 .3919 .3497 59.41 105.00 .09

15 2 32.05 27.13 .5974 .3498 .3981 .3496 58.12 107.41 .06

16 2 30.51 25.83 .6026 .3477 .4040 .3496 56.90 109.48 .03

• 17 2 29.10 24.63 .6075 .3458 .4095 .3496 55.74 111.26 .03

i 18 2 c 27.79 23.53 .6120 .3440 .4147 .3496 54.63 112.75 .03

19 2 26.59 22.50 .6164 .3424 .4196 .3496 53.58 114.01 .04

i 2o 2 25.46 21.55 .6204 .3408 .4243 .3496 52.57 115.06 .05

i 22 2 23.44 19.84 .6279 .3381 .4329 .3497 50.68 116.60 .08

' 24 2 21.67 18.34 .6345 .3357 .4407 .3497 48.93 117.52 .10

^ 26 2 20.09 17.01 .6405 .3335 .4478 .3497 47.29 117.96 .12

28 2 18.69 15.82 .6458 .3315 .4543 .3498 45.76 117.99 .13

I 30 2 17.43 14.75 .6506 .3296 .4603 .3498 44.32 117.71 .12

, 32 2 16.30 13.79 .6549 .3278 .4657 .3497 42.95 117.15 .10

a 34 2 15.26 12.92 .6588 .3262 .4708 .3497 41.66 116.39 .08

£ 36 2 14.32 12.12 .6623 .3246 .4756 .3496 40.43 115.44 .04

38 2 13.46 11.39 .6656 .3231 .4800 .3496 39.26 114.34 -.00

* 40 2 12.67 10.73 .6685 .3217 .4841 .3495 38.13 113.12 -.05

i 45 2 10.96 9.274 .6748 .3183 .4934 .3492 35.52 109.67 -.19

50 2 9.540 8.074 .6799 .3153 .5015 .3488 33.15 105.82 -.33

' 55 2 8.354 7.071 .6842 .3125 .5085 .3484 30.98 101.75 -.46

60 2 7.353 6.223 .6878 .3099 .5148 .3480 28.99 97.56 -.59

65 2 6.500 5.501 .6908 .3075 .5205 .3476 27.13 93.32 -.70

70

75

2 5.767 4.881 .6935 .3054 .5256 .3472 25.41 89.07 -.78

2 5.135 4.346 .6958 .3034 .5302 .3468 23.80 84.67 -.86

J 80 2 4.586 3.881 .6979 .3015 .5345 .3464 22.29 80.72 -.91

90 2 3.687 3.121 .7014 .2983 .5420 .3457 19.53 72.65 -.97

.00 2.992 2.532 .7044 .2954

33

.5485 .3451 17.08 64.95 -.99
ILLUMINANT A

R r B T(IN) T X Y 196UU V W* U* V*

3 96.12 88.43 0.4699 0.4364 0.2576 0.3588 94.38 2.00 11.38

1 3 86.30 73.04 .4826 .4264 .2699 .3577 87.50 15.91 9.32

2 3 78.01 66.03 .4949 .4172 .2822 .3567 84.05 28.67 7.86

3 3 70.95 60.05 .5067 .4087 .2941 .3558 80.90 40.13 6.62

4 3 64.89 54.92 .5177 .4010 .3056 .3551 78.03 50.37 5.58

5 3 59.65 50.49 .5281 .3941 .3166 .3544 75.40 59.47 4.70

6 3 55.10 46.64 .5379 .3878 .3271 .3537 72.99 67.52 3.97

7 3 51.13 43.27 .5471 .3822 .3371 .3532 70.77 74.65 3.37

8 3 47.63 40.31 .5556 .3771 .3465 .3528 68.72 80.91 2.87

9 3 44.54 37.70 .5636 .3726 .3554 .3524 66.82 86.41 2.47

10 3 41.78 35.37 .5711 .3685 .3638 .3521 65.06 91.22 2.14

11 3 39.32 33.28 .5781 .3648 .3717 .3518 63.42 95.42 1.86

12 3 37.11 31.41 .5846 .3615 .3791 .3516 61.88 99.07 1.65

13 3 35.11 29.72 .5907 .3584 .3861 .3514 60.44 102.25 1.47

1<+ 3 33.29 28.18 .5964 .3557 .3926 .3513 59.08 104.99 1.32

15 3 31.64 26.78 .6017 .3532 .3988 .3512 57.79 107.35 1.20

16 3 o 30.12 25.49 .6067 .3509 .4046 .3511 56.58 109.37 1.11

17 3 28.72 24.31 .6114 .3488 .4101 .3510 55.42 111.09 1.03

18 3 27.44 23.22 .6158 .3469 .4153 .3509 54.32 112.55 .96

19 3 26.24 22.21 .6199 .3451 .4202 .3509 53.27 113.77 .91

20 3 25.13 21.27 .6238 .3434 .4248 .3508 52.27 114.77 .86

22 3 23.14 19.58 .6309 .3404 .4334 .3507 50.38 116.23 .77

24 3 21.38 18.10 .6372 .3377 .4411 .3507 48.64 117.09 .70

26 3 19.83 16.78 .6428 .3353 .4482 .3506 47.01 117.47 .64

28 3 18.45 15.61 .6478 .3330 .4546 .3505 45.48 117.45 .57

30 3 17.20 14.56 .6524 .3310 .4605 .3504 44.05 117.12 .501 32 3 16.08 13.61 .6565 .3291 .4659 .3503 42.69 116.52 .43. 31 3 15.06 12.75 .6602 .3273 .4710 .3502 41.40 115.72 .36

36 3 14.13 11.96 .6635 .3256 .4756 .3501 40.17 114.74 .28

38 3 13.28 11.24 .6666 .3240 .4800 .3500 39.00 113.62 .201

40 3 12.50 10.58 .6694 .3224 .4841 .3498 37.88 112.38 .13

45 3 10.81 9.147 .6754 .3189 .4933 .3494 35.28 108.89 -.06

50 3 9.407 7.962 .6803 .3157 .5014 .3490 32.92 105.03 -.24

55 3 8.237 6.972 .6844 .3128 .5084 .3485 30.76 100.95 -.461

60 3 c 7.249 6.135 .6879 .3102 .5147 .3481 28.77 96.76 -.51

65 3 6.407 5.423 .6909 .3077 .5203 .3477 26.92 92.53 -.6fl 70 3 5.684 4.811 .6935 .3055 .5254 .3472 25.20 88.30 -.7$

75 3 5.060 4.283 .6958 .3035 .5301 .3468 23.60 84.10 -.81

80 3 4.518 3.824 .6979 .3016 .5343 .3465 22.10 79.97 -.8?:

90 3 3.632 3.074 .7014 .2983 .5419 .3457 19.35 71.94 -.96

100 2.947 2.494 .7043 .2955 .5484 .3451 16.90 64.27 -.9:

34
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

4 94.90 87.30 0.4745 0.4421 0.2580 0.3606 93.91 2.48 13.48

1 4 85.21 72.12 .4873 .4320 .2704 \3595 87.06 16.34 11.28

2 4 77.02 65.19 .4997 .4225 .2827 .3585 83.62 29.06 9.74

3 4 70.05 59.29 .5114 .4138 .2946 .3576 80.48 40.49 8.42

4 4 64.06 54.22 .5225 .4059 .3062 .3568 77.62 50.68 7.30

5 4 58.89 49.85 .5328 .3987 .3172 .3561 75.01 59.74 6.34

6 4 54.40 46.05 .5425 .3923 .3277 .3554 72.61 67.75 5.53

7 4 50.48 42.72 .5516 .3864 .3377 .3548 70.40 74.83 4.84

8 4 47.02 39.80 .5600 .3811 .3471 .3543 68.36 81.04 4.26

| 9 4 43.97 37.22 .5679 .3764 .3560 .3539 66.47 86.49 3.77

k 10 4 41.25 34.92 .5753 .3721 .3644 .3536 64.71 91.25 3.36

: 11 4 38.82 32.86 .5821 .3682 .3723 .3532 63.07 95.40 3.02

l

t 12 4 36.64 31.01 .5885 .3647 .3797 .3530 61.54 99.02 2.72

i 13 4 34.66 29.34 .5944 .3615 .3867 .3527 60.11 102.14 2.48

S 14 4 32.87 27.82 .5999 .3586 .3932 .3525 58.75 104.84 2.27

C 15 4 31.23 26.44 .6051 .3559 .3994 .3523 57.47 107.15 2.09

| 16 4 29.73 25.17 .6099 .3535 .4051 .3522 56.26 109.13 1.93

\ 17 4 28.36 24.00 .6145 .3512 .4106 .3521 55.11 110.81 1.79

i is 4 27.08 22.92 .6187 .3492 .4157 .3519 54.02 112.22 1.67

19 4 25.91 21.93 .6226 .3472 .4206 .3518 52.97 113.40 1.57

il 20 4 24.81 21.00 .6264 .3454 .4252 .3517 51.97 114.37 1.48

22 4 22.84 19.33 .6332 .3422 .4337 .3516 50.09 115.77 1.31

24 4 21.10 17.86 .6392 .3393 .4414 .3514 48.35 116.57 1.16

< 26 4 19.57 16.57 .6446 .3367 .4484 .3513 46.73 116.89 1.03

1 28 4 18.20 15.41 .6494 .3343 .4547 .3511 45.21 116.83 .91

30 4 16.98 14.37 .6537 .3321 .46U6 .3509 43.78 116.46 .79

1 32 4 c 15.87 13.43 .6577 .3300 .4660 .3508 42.42 115.84 .68

34 4 14.86 12.58 .6612 .3282 .4710 .3506 41.14 115.01 .57

36 4 13.94 11.80 .6644 .3264 .4756 .3505 39.92 114.00 .47

38 4 13.10 11.09 .6673 .3247 .4800 .3503 38.75 112.87 .36

40 4 12.33 10.44 .6700 .3230 .4841 .3501 37.64 111.62 .26

45 4 10.66 9.022 .6758 .3194 .4932 .3496 35.04 108.10 .03

i 50 4 9.277 7.852 .6806 .3161 .5012 .3491 32.69 104.23 -.18

I

55 4 8.122 6.874 .6846 .3131 .5082 .3487 30.54 100.16 -.36

1 60 4 7.146 6.048 .6880 .3104 .5145 .3482 28.55 95.97 -.51

', 65 4 6.315 5.345 .6909 .3079 .5201 .3477 26.71 91.74 -.63

70 4 5.602 4.741 .6935 .3057 .5252 .3473 25.00 87.52 -.74

75 4 4.986 4.220 .6958 .3036 .5299 .3469 23.40 83.34 -.81

80 4 4.452 3.768 .6978 .3018 .5342 .3465 21.90 79.22 -.87

90 4 3.578 3.028 .7013 .2984 .5417 .3458 19.17 71.22 -.94

.00 2.902 2.457 .7043 .2956 .5482 .3451 16.73 63.58 96

35
ILLUMINANT A

R Y B T(IN) T X Y 1960,

U V W* U* V*

5 93.71 86.21 0.4782 0.4468 0.2583 0.3620 93.44 2.90 15.14

1 5 84.14 71.22 .4911 .4364 .2708 .3609 86.63 16.70 12.82

2 5 76.06 64.38 .5035 .4268 .2831 .3599 83.20 29.37 11.22

3 5 69.17 58.55 .5152 .4179 .2951 .3590 80.07 40.74 9.84

4 5 63.26 53.54 .5263 .4098 .3066 .3582 77.23 50.90 8.65

5 5 58.16 49.22 .5366 .4025 .3177 .3574 74.62 59.90 7.62

6 5 53.72 45.47 .5463 .3958 .3282 .3567 72.23 67.86 6.74

7 5 49.84 42.19 .5552 .3898 .3382 .3561 70.03 74.89 5.99

6 5 46.43 39.30 .5636 .3844 .3476 .3556 68.00 81.05 5.35

9 5 43.42 36.75 .5714 .3794 .3565 .3551 66.12 86.45 4.80

10 5 40.74 34.48 .5786 .3750 .3649 .3547 64.37 91.17 4.33

11 5 38.33 32.45 .5853 .3709 .3728 .3544 62.74 95.27 3.92

12 5 36.18 30.62 .5915 .3673 .3801 .3540 61.21 98.83 3.57

13 5 34.23 28.97 .5973 .3639 .3871 .3538 59.78 101.92 3.27

m 5 32.45 27.47 .6027 .3609 .3936 .3535 58.43 104.57 3.01

15 5 30.84 26.10 .6078 .3581 .3997 .3533 57.16 106.84 2.78

16 5 29.36 24.85 .6125 .3555 .4055 .3531 55.95 108.79 2.57

17 5 28.00 23.70 .6168 .3532 .4109 .3529 54.81 110.43 2.40

18 5 26.74 22.63 .6209 .3510 .4160 .3528 53.72 111.81 2.23

19 5 25.57 21.65 .6248 .3490 .4209 .3526 52.67 112.95 2.09

20 5 24.49 20.73 .6284 .3471 .4255 .3525 51.68 113.89 1.96

Z2 5 22.54 19.08 .6350 .3436 .4339 .3522 49.80 115.23 1.73

24 5 20.83 17.63 .6408 .3406 .4415 .3520 48.07 115.98 1.52

26 5 19.32 16.35 .6460 .3378 .4485 .3518 46.45 116.27 1.34

28 5 17.97 15.21 .6506 .3353 .4548 .3516 44.94 116.16 1.18

30 5 16.75 14.18 .6548 .3330 .4606 .3514 43.51 115.76 1.02

32 5 15.66 13.25 .6586 .3309 .4660 .3512 42.16 115.12 .88

34 5 14.66 12.41 .6620 .3289 .4709 .3509 40.86 114.27 .74

36 5 13.76 11.64 .6651 .3270 .4756 .3507 39.66 113.25 .61

38 5 12.93 10.94 .6679 .3252 .4799 .3505 38.50 112.09 .49

40 5 12.17 10.30 .6705 .3236 .4840 .3503 37.39 110.83 .37

45 5 10.51 8.898 .6761 .3197 .4931 .3498 34.81 107.30 .10

50 5 9.149 7.744 .6808 .3164 .5010 .3493 32.46 103.43 -.12 1 55 5 8.008 6.778 .6847 .3133 .5081 .3487 30.31 99.35 -.32

; 60 5 7.045 5.963 .6880 .3106 .5143 .3483 28.33 95.17 -.48 c

65 5 6.225 5.269 .6909 .3081 .5200 .3478 26.50 90.96 -.61

70 5 5.521 4.673 .6935 .3058 .5251 .3473 24.80 86.75 -.72

75 5 4.914 4.159 .6957 .3038 .5297 .3469 23.20 82.58 -.80

80 5 4.387 3.713 .6978 .3019 .5340 .3465 21.71 78.48 -.86

90 5 3.525 2 . 983 .7013 .2985 .5416 .3458 18.99 70.51 -.93 '

00 5 2.859 2.419 .7042 .2956 .5481 .3452 16.56 62.90 -.95j

lt:

36
ILLUMINANT A

R Y B T(IN) T X Y 19b0

U V W* U* V*

6 92.55 85.14 0.4814 0.4506 0.2586 0.5632 92.98 3.27 16.46

1 6 83.10 70.33 .4943 .4401 .2711 .3621 86.20 16.99 14.05

2 6 75.12 63.58 .5067 .4303 .2834 .3611 82.78 29.60 12.41

3 6 68.31 57.82 .5184 .4213 .2954 .3601 79.67 40.92 10.97

4 6 62.48 52.88 .5294 .4131 .3070 .3593 76.84 51.02 9.73

5 6 57.44 48.61 .5397 .4056 .3181 .3585 74.24 59.97 8.65

6 6 53.05 44.91 .5493 .3988 .3286 .3578 71.86 67.88 7.72

7 6 49.23 41.66 .5582 .3926 .3386 .3572 69.67 74.85 6.91

8 6 45.86 38.81 .5665 .3870 .3480 .3566 67.65 80.96 6.22

9 6 42.88 36.29 .5741 .3820 .3569 .3561 65.77 86.31 5.62

10 6 40.23 34.05 .5813 .3774 .3652 .3557 b4.03 90.99 5.10

11 6 37.86 32.04 .5879 .3732 .3731 .3553 62.40 95.04 4.64

12 6 35.72 30.24 .5940 .3694 .3805 .3549 60.88 98.57 4.25

13 6 33.80 28.61 .5997 .3660 .3874 .3546 59.46 101.61 3.90

14 6 32.05 27.12 .6050 .3628 .3939 .3543 58.11 104.22 3.60

15 6 30.45 25.77 .6099 .3599 .4000 .3541 56.85 106.46 3.33

16 6 28.99 24.54 .6145 .3573 .4057 .3538 55.64 108.36 3.09

17 6 27.64 23.40 .6188 .3548 .4111 .3536 54.50 109.97 2.88

18 6 26.40 22.35 .6228 .3525 .4162 .3534 53.42 111.32 2.68

19 6 25.25 21.37 .6265 .3504 .4211 .3532 52.38 112.43 2.51

20 6 24.18 20.47 .6300 .3484 .4256 .3531 51.39 113.35 2.34

22 6 22.26 18.84 .6364 .3448 .4340 .3528 49.52 114.63 2.06

24 6 20.56 17.41 .6420 .3416 .4416 .3525 47.79 115.35 1.81

26 6 19.07 16.14 .6471 .3388 .4485 .3522 46.18 115.59 1.59

28 6 17.73 15.01 .6516 .3361 .4548 .3519 44.67 115.47 1.39

30 6 16.53 13.99 .6556 .3338 .4606 .3517 43.25 115. 04 1.20

32 6 15.45 13.08 .6592 .3315 .4659 .3515 41.90 114.37 1.03

34 6 14.47 12.25 .6625 .3295 .4709 .3512 40.62 113.50 .87

1 36 6 13.57 11.49 .6656 .3275 .4755 .3510 39.41 112.47 .73

38 6 12.75 10.79 .6683 .3257 .4798 .3507 38.25 111.31 .59

j 40 6 12.00 10.16 .6708 .3240 .4838 .3505 37.14 110.03 .46

45 6 10.37 8.777 .6763 .3201 .4929 .3499 34.57 106.49 .17

50 6 9.022 7.637 .6809 .3166 .5008 .3494 32.23 102.62 -.08

55 6 7.896 6.683 .6847 .3135 .5079 .3488 30.09 98.55 -.28

I 60

| 6 6.945 5.879 .6880 .3108 .5141 .3483 28.12 94.38 -.45

! 65 6 c 6.136 5.193 .6909 .3082 .5197 .3478 26.29 90.17 -.59

70 6 5.441 4.606 .6934 .3060 .5249 .3474 24.59 85.99 -.70

75 6 4.842 4.098 .6957 .3039 .5295 .3469 23.01 81.83 -.78

80 6 4.322 3.658 .6977 .3020 .5338 .3465 21.52 77.74 -.84

: 90 6 3.472 2.939 .7012 .2986 .5414 .3458 18.81 69.80 -.91

2.815 2.383 .7042 .2957

37

.5480 .3452 16.39 62.23 -.93
ILLUMINANT A

R 1 B T ( I N

)

T X Y 1960 —

U V W* U* V*

ft 90.30 83.08 0.4863 0.4565 0.2592 0.3649 92.09 3.85 18.40

1 8 81.08 68.63 .4992 .4458 .2716 .3639 85.35 17.42 15.87

2 8 c 73.29 62.03 .5116 .4358 .2640 .3628 81,97 29.90 14.16

3 8 66.65 56.42 .5233 .4265 .29o0 .3619 78.88 41.10 12.65

4 8 60.96 51.59 .5343 .4181 .3076 .3610 76.07 51.07 11.33

5 6 c 56.04 47.43 .5445 .4103 .3186 .3602 73.50 59.91 10.17

6 8 51.76 43.81 .5539 .4033 .3292 .3595 71.13 67.71 9.16

7 8 48.03 40.65 .5627 .3969 .3391 .3588 68.96 74.57 8.28

8 8 44.74 37.87 .5708 .3911 .3485 .3582 66.95 80.58 7.51

9 8 41.83 35.40 .5784 .3858 .3574 .3576 65.09 85.84 6.83

10 8 c 39.24 33.21 .5853 .3811 .3657 .3571 63.36 90.42 6.24

11 8 36.93 31.26 .5917 .3767 .3735 .3567 61.75 94.39 5.71

12 8 34.85 29.49 .5977 .3727 .3809 .3563 60.24 97.84 5.25

13 8 32.96 27.90 .6032 .3691 .3878 .3559 58.82 100.80 4.84

m 8 31.26 26.45 .6083 .3658 .3942 .3555 57.49 103.34 4.48

15 8 29.70 25.13 .6131 .3627 .4003 .3552 56.23 105.51 4.15

16 6 28.27 23.93 .6175 .3599 .4060 .3549 55.04 107.35 3.85

17 8 26.95 22.81 .6216 .3573 .4113 .3547 53.90 108.91 3.58

18 8 25.74 21.79 .6254 ,3549 .4164 .3544 52.83 110.20 3.34

19 8 24.62 20.84 .6290 .3526 .4212 .3542 51.79 111.26 3.12

20 8 23.57 19.95 .6323 .3505 .4257 .3540 50.81 112.13 2.92

22 8 21.69 18.36 .6384 .3467 .4340 .3536 48.95 113.34 2.55

24 8 20.04 16.96 .6438 .3433 .4415 .3532 47.24 113.98 2.23

26 6 18.58 15.73 .6486 .3403 .4484 .3528 45.64 114.16 1.95

28 8 17.28 14.62 .6529 .3375 .4546 .3525 44.13 113.99 1.70

30 8 16.11 13.63 .6567 .3350 .4603 .3522 42.72 113.52 1.48

32 8 15.05 12.74 .6602 .3326 .4656 .3519 41.38 112.82 1.27

34 8 14.09 11.93 .6633 .3304 .4706 .3516 40.12 111.93 1.08

36 8 13.22 11.19 .6662 .3284 .4751 .3513 38.91 110.88 .90

38 8 12.42 10.51 .6688 .3265 .4794 .3511 37.76 109.70 .74

40 6 11.68 9.888 .6713 .3247 .4834 .3508 36.66 108.42 .59

45 8 10.09 8.540 .6766 .3207 .4925 .3501 34.10 104.87 .26

50 8 8.775 7.427 .6810 .3171 .5004 .3495 31.78 101.00 -.01

55 8 7.677 6.498 .6847 .3139 .5074 .3490 29.65 96.95 -.23

60 8 6.751 5.714 .6880 .3111 .5137 .3484 27.69 92.80 -.41

65 8 5.962 5.046 .6908 .3085 .5193 .3479 25.88 88.62 -.55

70 8 5.286 4.474 .6933 .3062 .5245 .3474 24.19 84.46 -.67

75 8 4.702 3.980 .6956 .3041 .5292 .3470 22.62 80.34 -.75

80 8 4.196 3.552 .6976 .3021 .5334 .3466 21.14 76.28 -.81

90 8 3.370 2.852 .7011 .2987 .5411 .3459 18.45 68.40 -.89

100 2.731 2.312 .7040 .2958 .5477 .3452 16. CT6 60.89 -.91

38
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* u* V*

10 88.14 81.09 0.4899 0.4608 0.2595 0.3662 91.21 4.28 19.73

1 10 79.14 66.98 .5028 .4499 .2720 .3651 84.53 17.69 17.12

2 10 71.54 60.55 .5152 .4398 .2844 .3641 81.17 30.03 15.36

3 10 65.06 55.07 .5269 .4304 .2964 .3631 78.11 41.09 13.80

4 10 59.50 50.36 .5378 .4217 .3080 .3622 75.32 50.93 12.43

5 10 54.69 46.29 .5479 .4138 .3190 .3614 72.77 59.65 11.22

6 10 50.52 42.76 .5573 .4066 .3295 .3606 70.42 67.34 10.16

7 10 46.87 39.67 .5659 ,4001 .3394 .3599 68.26 74.09 9.22

8 10 43.66 36.95 .5740 .3941 .3488 .3593 66.27 80.01 8.40

9 10 40.82 34.55 .5813 .3887 .3576 .3587 64.42 85.18 7.67

10 10 38.29 32.41 .5882 .3838 .3659 .3582 62.71 89.67 7.02

11 10 36.03 30.50 .5944 .3793 .3737 .3577 61.11 93.56 6.45

12 10 34.00 28.78 .6003 .3752 .3810 .3572 59.61 96.93 5.94

13 10 32.16 27.22 .6056 .3714 .3879 .3568 58.20 99.82 5.49

14 10 30.49 25.81 .6106 .3680 .3943 .3564 56.88 102.30 5.08

15 10 28.97 24.52 .6152 .3648 .4003 .3561 55.63 104.41 4.71

16 10 27.57 23.34 .6195 .3619 .4060 .3557 54.44 106.20 4.38

17 10 26.29 22.25 .6235 .3592 .4113 .3554 53.32 107.70 4.07

18 10 25.10 21.25 .6272 .3567 .4163 .3551 52.24 108.95 3.80

19 10 24.01 20.32 .6306 .3543 .4211 .3549 51.22 109.97 3.54

20 10 22.99 19.46 .6339 .3521 .4256 .3546 50.24 110.80 3.31

22 10 21.15 17.90 .6397 .3481 .4339 .3541 48.40 111.95 2.89

24 10 19.54 16.54 .6449 .3446 .4413 .3537 46.69 112.53 2.53

26 10 18.11 15.33 .6495 .3414 .4481 .3533 45.10 112.67 2.21

28 10 16.83 14.25 .6537 .3385 .4543 .3529 43.61 112.46 1.92

30 10 15.69 13.28 .6574 .3359 .4600 .3526 42.20 111.96 1.66

32 10 14.66 12.41 .6607 .3335 .4653 .3522 40.88 111.24 1.43

34 10 13.72 11.61 .6638 .3312 .4702 .3519 39.62 110.33 1.22

36 10 12.87 10.89 .6666 .3291 .4747 .3516 38.42 109.27 1.02

38 10 12.09 10.23 .6691 .3272 .4790 .3513 37.27 108.08 .85

40 10 11.37 9.625 .6715 .3253 .4830 .3510 36.18 106.79 .68

45 10 9.817 8.309 .6766 .3211 .4921 .3503 33.64 103.25 .33

50 10 8.535 7.224 .6810 .3175 .5000 .3497 31.33 99.39 .04

55 10 7.465 6.318 .6847 .3143 .5070 .3491 29.22 95.35 -.19

I 60 10 6.56*2 5.554 .6878 .3114 .5133 .3485 27.27 91.23 -.37

65 10 5.793 4.903 .6907 .3088 .5189 .3480 25.47 87.08 -.52

) 70 10 5.135 4.346 .6932 .3064 .5241 .3475 23.80 82.95 -.64

1 75 10 4.567 3.865 .6954 .3043 .5288 .3471 22.23 78.86 -.72

80 10 4.074 3.449 .6974 .3023 .5331 .3466 20.77 74.83 -.79

90 10 3.270 2.768 .7009 .2989 .5408 .3459 18.10 67.02 -.86

10 o- 2.649 2.242 .7039 .2960 .5474 .3452 15.72 59.57 -.88

39
ILLUMINAMT A

R Y B T(IN> T X Y 1960

U V W* U* V*

15 83.07 76.42 0.4957 0.4677 0.2602 0.3682 89.09 4.88 21.62

1 15 74.58 63.13 .5086 .4567 .2726 .3672 82.54 17.87 18.89

2 15 67.42 57.06 .5209 .4463 .2849 .3661 79.25 29.83 17.07

3 15 61.31 51.89 .5324 .4367 .2968 .3651 76.25 40.54 15.46

4 15 56.06 47.45 .5432 .4278 .3083 .3642 73.51 50.06 14.02

5 15 51.53 43.62 .5531 .4196 .3193 .3634 71.00 58.48 12.73

6 15 47.59 40.28 .5623 .4122 .3297 .3625 68.70 65.89 11.60

7 15 44.15 37.37 .5708 .4054 .3396 .3618 66.58 72.39 10.59

8 15 41.12 34.80 .5785 .3992 .3489 .3611 64.62 78.07 9.69

9 15 38.44 32.53 .5857 .3936 .3576 .3604 62.81 83.02 8.89

10 15 36.05 30.52 .5923 .3884 .3658 .3598 61.12 87.31 8.17

11 15 33.92 28.71 .5983 .3837 .3735 .3593 59.55 91.02 7.53

12 15 32.00 27.08 .6039 .3794 .3807 .3588 58.08 94.22 6.95

13 15 30.26 25.61 .6090 .3754 .3875 .3583 56.69 96.97 6.43

14 15 28.68 24.28 .6138 .3718 .3939 .3578 55.39 99.31 5.96

15 15 27.25 23.06 .6182 .3684 .3998 .3574 54.16 101.30 5.54

16 15 25.93 21.95 .6222 .3653 .4054 .3570 52.99 102.98 5.15

17 15 24.72 20.92 .6260 ,3624 .4107 .3567 51.88 104.38 4.79

18 15 23.60 19.97 .6295 .3598 .4157 .3563 50.83 105.54 4.47

19 15 22.56 19.09 .6328 .3573 .4203 .3560 49.82 106.48 4.17

20 15 21.60 18.28 .6358 .3549 .4248 .3557 48.86 107.23 3.89

22 15 19.86 16.81 .6414 .3507 .4329 .3551 47.04 108.24 3.39

24 15 18.34 15.52 .6463 .3469 .4403 .3546 45.36 108.73 2.96

26 15 16.99 14.38 .6506 .3436 .4470 .3541 43.79 108.79 2.58

28 15 c 15.79 13.36 .6545 .3405 .4532 .3536 42.32 108.52 2.25

30 15 14.71 12.45 .6580 .3377 .4588 .3532 40.94 107.98 1.95

32 15 13.73 11.62 .6612 .3351 .4641 .3528 39.63 107.22 1.68

34 15 12.85 10.87 .6641 .3327 .4689 .3524 38.39 106.29 1.44

36 15 12.04 10.19 .6667 .3305 .4735 .3521 37.21 105.22 1.22

38 15 11.31 9.571 .6692 .3285 .4777 .3517 36.08 104.03 1.02

40 15 10.63 9.000 .6714 .3265 .4817 .3514 35.00 102.74 .83

45 15 9.171 7.762 .6764 .3222 .4908 .3506 32.50 99.22 .45

50 15 7.965 6.742 .6806 .3184 .4987 .3499 30.23 95.41 .14

55 15 6.960 5.891 .6843 .3150 .5058 .3493 28.15 91.43 -.11

60 15 6.113 5.174 .6874 .3120 .5121 .3487 26.24 87.38 -.30

65 15 5.393 4.564 .6902 .3094 .5178 .3481 24.47 83.30 -.45

70 15 4.776 4.043 .6927 .3070 .5230 .3476 22.83 79.25 -.57

75 15 4.245 3.593 .6950 .3048 .5278 .3472 21.29 75.24 -.66

80 15 3.785 3.204 .6970 .3028 .5321 .3467 19.85 71.29 -.73

90 15 3.034 2.568 .7006 .2993 .5399 .3460 17.24 63.63 -.80

00 15 2.456 2.079 .7036 .2963 .5466 .3453 14.91 56.33 -.82

40
ILLUMINANT A

R Y B T(IN) T X Y 1960U V W* U* V*

20 78.39 72.12 0.4990 0.4720 0.2604 0.3694 87.06 5.03 22.48

1 20 70.38 59.57 .5118 .4609 .2727 .3684 80.64 17.60 19.71

2 20 63.62 53.85 .5240 .4504 .2849 .3673 77.40 29.18 17.88

3 20 57.85 48.96 .5354 .4406 .2968 .3663 74.46 39.54 16.24

4 20 52.89 44.77 .5460 .4316 .3082 .3654 71.77 48.74 14.78

5 20 48.61 41.15 .5558 .4233 .3191 .3645 69.31 56.87 13.47

6 20 44.89 38.00 .5648 .4158 .3294 .3637 67.05 64.01 12.30

7 20 4 1 . 64 35.24 .5731 .4088 .3391 .3629 64.96 70.27 11.26

8 20 38.77 32.82 .5807 .4025 .3483 .3622 63.04 75.73 10.32

9 20 36.24 30.67 .5877 .3967 .3570 .3615 61.26 80.49 9.49

10 20 33.98 28.76 .5942 .3914 .3651 .3608 59.60 84.60 8.74

11 20 31.96 27.05 .6001 .3866 .3728 .3602 58.05 88.16 8.06

12 20 30.14 25.51 .6055 .3822 .3799 .3597 56.60 91.22 7.46

13 20 28.50 24.12 .6105 .3781 .3866 .3592 55.24 93.83 6.91

14 20 27.01 22.86 .6151 .3744 .3929 .3587 53.95 96.07 6.41

15 20 25.65 21.71 .6194 .3709 .3988 .3582 52.74 97.95 5.95

16 20 24.40 20.65 .6233 .3677 .4044 .3578 51.59 99 . 54 5.54

17 20 23.25 19.68 .6269 .3647 .4096 .3574 50.50 100.86 5.16

18 20 22.20 18.79 .6303 .3620 .4145 .3570 49.46 101.94 4.81

19 20 21.21 17.96 .6335 .3594 .4191 .3567 48.46 102.82 4.49

20 20 20.30 17.18 .6365 .3570 .4235 .3563 47.51 103.52 4.19

22 20 18.66 15.79 .6418 .3526 .4316 .3557 45.72 104.44 3.66

24 20 17.22 14.57 .6465 .3487 .4390 .3551 44.07 104.86 3.19

26 20 15.94 13.50 .6507 .3452 .4457 .3546 42.52 104.87 2.78

28 20 14.81 12.53 .6545 .3420 .4518 .3541 41.07 104.56 2.42

30 20 13.79 11.67 .6579 .3391 .4574 .3536 39.71 104.00 2.10

32 20 12.87 10.89 .6610 .3364 .4626 .3532 38.42 103.23 1.82

34 20 12.04 10.19 .6638 .3340 .4675 .3528 37.19 102.29 1.56

36 20 11.28 9.544 .6664 .3317 .4720 .3524 36.03 101.22 1.33

38 20 10.58 8.957 .6688 .3295 .4763 .3520 34.92 100.03 1.12

40 20 9.947 8.419 .6710 .3275 .4803 .3517 33.86 98.76 .93

45 20 8.569 7.253 .6759 .3230 .4894 .3508 31.39 95.28 .53

50 20 7.435 6.293 .6801 .3192 .4974 .3501 29.16 91.52 .21

55 20 6.491 5.494 .6838 .3157 .5045 .3494 27.11 87.62 -.04

60 20 5.696 4.821 .6869 .3127 .5109 .3488 25.23 83.63 -.24

65 20 5.021 4.250 .6898 .3099 .5167 .3483 23.49 79.63 -.39

70 20 4.444 3.761 .6923 .3075 .5219 .3478 21.88 75.65 -.51

75 20 3.947 3.340 .6945 .3053 .5267 .3473 20.37 71.72 -.60

80 20 3.517 2.976 .6966 .3032 .5312 .3468 18.96 67.85 -.67

90 20 2.816 2.383 .7002 .2997 .5391 .3461 16.39 60.34 -.74

20 2.277 1.927 .7032 .2966 .5459 .3454 14.11 53.18 -.76

41
ILLUMINANT A

R Y B T(IN) T X Y 196U

U V W* U* V*

30 70.01 64.41 0.5022 0.4772 0.2601 0.3708 83.21 4.52 22.97

1 30 62.86 53.20 .5148 .4661 .2722 .3697 77.03 16.33 20.21

2 30 56.81 48.08 .5267 .4555 .2842 .3687 73.91 27.18 18.40

3 30 51.64 43.71 .5379 .4457 .2959 .3677 71.07 36.88 16.77

4 30 47.21 39.96 .5482 .4366 .3070 .3668 68.47 45.47 15.31

5 30 43.38 36.71 .5578 .4282 .3177 .3658 66.09 53. U5 14.00

6 30 40.04 33.89 .5666 .4206 .3278 .3650 63.90 59.71 12.82

7 30 37.12 31.42 .5747 .4135 .3374 .3642 61.89 65.54 11.77

8 30 34.55 29.25 .5821 .4071 .3464 .3634 60.02 70. bl 10.82

9 30 32.28 27.32 .5888 .4012 .3549 .3627 58.30 75.01 9.97

10 30 30.25 25.61 .5951 .3958 .3629 .3620 56.69 78.82 9.20

11 30 28.44 24.07 .6008 .3908 .3704 .3614 55.18 82.10 6.50

12 30 26.81 22.69 .6060 .3863 .3774 .3608 53.78 84.92 7.87

13 30 25.33 21.44 .6108 .3821 .3840 .3603 52.45 87.33 7.30

14 30 23.99 20.31 .6153 .3782 .3902 .3597 51.21 89.37 6.78

15 30 22.77 19.27 .6194 .3746 .3960 .3593 50.03 91.09 6.31

16 30 21.65 18.33 .6232 .3713 .4015 .3588 48.91 92.54 5.87

17 30 20.62 17.45 .6267 .3682 .4066 .3584 47.85 93.73 5.47

18 30 19.67 16.65 .6300 .3654 .4115 .3579 46.84 94.71 5.11

19 30 18.79 15.90 .6331 .3627 .4161 .3576 45.87 95.50 4.77

20 30 17.97 15.21 .6359 .3602 .4204 .3572 44.94 96.11 4.45

22 30 16.50 13.96 .6411 .3556 .4285 .3565 43.20 96.91 3.89

24 30 15.21 12.87 .6457 .3515 .4358 .3559 41.59 97.23 3.40

26 30 14.06 11.90 .6498 .3478 .4424 .3553 40.08 97.18 2.98

28 30 13.05 11.04 .6534 .3445 .4466 .3547 38.67 96.64 2.60

30 30 G 12.14 10.27 .6568 .3415 .4542 .3542 37.34 96.25 2.26

32 30 11.31 9.576 .6598 .3387 .4594 .3537 36.09 95.48 1.96

34 30 10.57 8.947 .6626 .3361 .4b43 .3533 34.90 94.55 1.70

36 30 9.894 8.374 .6652 .3337 .4669 .3529 33.77 93.49 1.46

38 30 9.276 7.851 .6675 .3315 .4732 .3525 32.69 92.33 1.24

40 30 8.710 7.373 .6698 .3294 .4773 .3521 31.66 91.09 1.04

45 30 7.487 6.337 .6747 .3247 .4865 .3512 29.26 87.71 .63

50 30 6.483 5.488 .6789 .3207 .4946 .3504 27.10 84. u8 .31

55 30 5.649 4.781 .6826 .3171 .5019 .3497 25.12 80.31 .06

60 30 4.948 4.188 .6858 .3139 .5064 .3491 23.30 76.47 -.14

65 30 4.355 3.686 .6887 .311 1 .5143 .3485 21.62 72.61 -.29

70 30 c 3.848 3.257 .6913 .3086 .5197 .3480 20.06 68.78 -.41

75 30 3.413 2.889 .6936 .3062 .5247 .3475 18.61 65.00 -.50

80 30 3.037 2.571 .6957 .3042 .5292 .3470 17.25 61.27 -.56

90 30 2.426 2.053 .6994 .3005 .5373 .3462 14.78 54.05 -.64

100 30 1.958 1.657 .7026 .2973 .5443 .3455 12.58 47.17 -.66

42
ILLUMINANT A

Y B T(IN) T X Y 1960

U V W* u* V*

40 62.71 57.69 0.5032 0.4808 0.2593 0.3716 79.60 3.47 22.81

1 40 56.29 47.65 .5156 .4697 .2712 .3706 73.63 14.57 20.10

2 40 50.87 43.05 .5273 .4592 .2829 .3695 70.62 24.75 18.34

3 40 46.23 39.13 .5382 .4494 .2943 .3685 67.87 33.83 16.75

4 40 42.25 35.76 .5484 .4403 .3052 .3676 65.36 41.67 15.32

5 40 38.80 32.84 .5577 .4319 .3157 . 3667 63.06 48.96 14.03

6 40 35.80 30.30 .5663 .4242 .3256 .3658 60.94 55.18 12.88

7 40 33.18 28.08 .5742 .4171 .3350 .3650 58.99 60.61 11.84

8 40 30.87 26.13 .5815 .4106 .3438 .3642 57.18 65.34 10.90

9 40 28.82 24.39 .5881 .4047 .3522 .3635 55.50 69.45 10.05

40 26.99— 22.85 .5942 .3992 .3600 .3628 53.94 72.99 9.29

1 40 25.36 21.47 .5998 .3942 .3674 .3622 52.48 76. U4 8.60

2 40 23.89 20.22 .6050 .3896 .3743 .3616 51.11 78.66 7.97

3 40 22.56 19.10 .6097 .3853 .3808 .3610 49.82 80.89 7.40

4 40 21.36 18.08 .6141 .3814 .3869 .3604 48.61 82.78 6.88

5 40 20.26 17.14 .6181 .3777 .3927 .3599 47.46 84.37 6.41

6 40 19.25 16.29 .6219 .3743 .3981 .3595 46.37 85.70 5.97

7 40 18.32 15.50 .6253 .3712 .4032 .3590 45.34 86.80 5.57

8 40 17.46 14.78 .6286 .3683 .4080 .3586 44.35 87.70 5.20

9 40 16.67 14.11 .6316 .3655 .4126 .3582 43.41 88.41 4.86

40 15.93 13.49 .6344 .3629 .4169 .3578 42.51 88.97 4.55

2 40 14.61 12.36 .6395 .3582 .4250 .3571 40.81 89. o7 3.98

4 40 13.45 11.38 .6441 .3540 .4323 .3564 39.24 89.93 3.49

6 40 12.42 10.51 .6481 .3502 .4389 .3558 37.77 89.85 3.06

8 40 11.51 9.743 .6518 .3468 .4451 .3552 36.40 89.48 2.68

40 10.69 9.052 .6551 .3437 .4508 .3547 35.10 88.90 2.34

2 40 c 9.959 8.430 .6582 .3408 .4560 .3542 33.88 88.13 2.04

4 40 9.294 7.867 .6610 .3381 .4610 .3537 32.72 87.21 1.77

6 40 8.690 7.356 .6636 .3357 .4656 .3533 31.62 86.18 1.53

18 40 8.140 6.889 .6660 .3333 .4700 .3529 30.57 85.06 1.31

40 7.636 6.463 .6682 .3312 .4741 .3525 29.57 83.85 1.12

5 40 6.548 5.543 .6732 .3263 .4835 .3516 27.24 80.58 .71

.0 40 5.658 4.789 .6775 .3221 .4918 .3507 25.14 77.07 .39

5 40 4.920 4.165 .6813 .3185 .4992 .3500 23.22 73.43 .14

.0 40 4.302 3.641 .6846 .3152 .5059 .3494 21.46 69.73 -.05

.5 40 3.780 3.199 .6875 .3123 .5119 .3488 19.84 66.01 -.20

40 c 3.335 2.823 .6902 .3096 .5175 .3482 18.33 62.32 -.32

'5 40 2.954 2.500 .6926 .3073 .5225 .3477 16.93 58. 67 -.41

,0 40 2.625 2.222 .6948 ,3051 .5272 .3473 15.62 55.08 -.47

)0 40 2.091 1.770 .6986 .3013 .5355 .3464 13.24 48.13 -.54

40 1.684 1.425 .7019 .2980 .5427 .3457 11.13 41.51 -.56

43
ILLUMINANT A

K Y B T ( IN

)

T X Y I960

U V W* U* V*

60 50.61 46.56 0.5025 0.4863 0.2567 0.3726 72.94 .71 21.85

1 oO 45.42 38.45 .5144 .4754 .2680 .3716 67.36 10.60 19.30

2 oO 41.03 34.72 .5257 .4650 .2793 .3706 64.56 19.57 17.66

3 oO 37.27 31.54 .5362 .4554 .2902 .3696 61.99 27.58 16.17

4 60 34.03 28.80 .5460 .4464 .3006 .3687 59.63 34.65 14.83

5 60 31.23 26.43 .5551 .4381 .3107 .3678 57.47 40.88 13.62

6 oO 28.79 24.36 .5634 .4304 .3202 .3669 55.48- 46.34 12.53

7 oO 26.65 22.55 .5711 .4233 .3292 .3661 53.63 51.11 11.54

8 oO (.) 24.76 20.96 .5781 .4168 .3378 .3653 51.93 55.25 10.65

9 oO 23.09 19.54 .5846 .4109 .3459 .3646 50.34 58.64 9.85

10 oO 21.60 18.28 .5905 .4053 .3535 .3639 48.86 61.94 9.12

11 oO 20.27 17.16 .5960 .4003 .3606 .3633 47.48 64.61 8.46

12 60 19.07 16.14 .6011 .3956 .3674 .3626 46.18 66.89 7.86

13 oO 17.98 15.22 .6057 .3912 .3737 .3621 44.96 68.84 7.31

14 oO 17.00 14.39 .6100 .3872 .3797 .3615 43.80 70.48 6.81

15 60 16.10 13.63 .6140 .3835 .3854 .3610 42.71 71.87 6.35

16 60 15.27 12.93 .6177 .3800 .3907 .3605 41.68 73.02 5.93

17 oO 14.52 12.29 .6212 .3767 .3958 .3600 40.69 73.96 5.54

18 60 13.82 11.70 .6244 .3737 .4005 .3596 39.75 74.73 5.18

19 60 13.17 11.15 .6274 .3709 .4051 .3592 38.85 75.34 4.85

2.0 60 12.58 10.64 .6302 .3682 .4094 .3588 37.99 75.80 4.54

22 oO 11.50 9.732 .6354 .3633 .4174 .3580 36.38 76.37 3.99

24 oO 10.56 8.936 .6400 .3589 .4248 .3573 34.88 76.55 3.51

26 oO 9.728 8.233 .6441 .3549 .4315 .3567 33.48 76.42 3.09

28 oO 8.991 7.610 .6478 .3513 .4377 .3561 32.17 76.04 2.72

30 6 8.333 7.053 .6513 .3480 .4435 .3555 30.94 75.46 2.39

32 60 7.742 6.553 .6544 .3450 .4489 .3550 29.78 74.72 2.10 i 34 oO 7.209 6.102 .6573 .3421 .4540 .3545 28.68 73.85 1.84

36 60 n 6.726 5.693 .6600 .3395 .4587 .3540 27.64 72.87 1.60

38 uO G 6.286 5.321 .6625 .3371 .4632 .3536 26.64 71.81 1.39

40 60 5.885 4.981 .6648 .3348 .4675 .3532 25.70 70.67 1.21

45 60 5.023 4.252 .6700 .3297 .4772 .3522 23.50 67.60 .81

50 60 4.321 3.658 .6745 .3252 .4659 .3514 21.52 64.32 .50

55 oO 3.743 3.168 .6785 .3213 .4936 .3506 19.72 60.91 .27

60 oO 3.260 2.759 .6820 .3178 .5006 .3499 18.06 57.45 .08

65 60 2.854 2.416 .6851 .3147 .5069 .3493 16.54 53.99 -.06

70 60 2.510 2.125 .6880 .3119 .5128 .3487 15.14 50.54 -.17|

75 oO 2.216 1.876 .6905 .3093 .5181 .3482 13.83 47.14 -.25

80 uO 1.964 1.662 .6928 .3070 .5230 .3477 12.62 43.30 -.31

90 60 1.557 1.318 .6969 .3030 .5318 .3468 10.41 37.33 -.37

100 60 1.246 1.056 .7004 .2995

44

.5394 .3460 8.46 31.18 -.39
ILLUMINANT A

R Y B T(IN) T X Y 1960

U V W* U* V*

100 33.55 30.87 0.4970 0.4956 0.2500 0.3739 61.42 -4.77 19.42

1 100 30.09 25.47 .5081 .4853 .2603 .3729 56.55 3.21 17.19

2 100 27.15 22.98 .5186 .4754 .2706 .3720 54.07 10.28 15.78

3 100 24.63 20.84 .5285 .4661 .2805 .3711 51.80 16.55 14.51

4 100 22.45 19.00 .5378 .4575 .2901 .3702 49.71 22.10 13.35

5 100 20.56 17.40 .5463 .4494 .2994 .3694 47.79 26.98 12.30

6 100 18.91 16.01 .5543 .4419 .3082 .3685 46.01 31.25 11.36

7 100 17.47 14.78 .5616 .4349 .3166 .3678 44.36 34.98 10.50

8 100 16.19 13.70 .5684 .4285 .3246 .3670 42.82 38.22 9.72

9 1U0 15.06 12.74 .5747 .4225 .3322 .3663 41.39 41.02 9.02

10 100 14.05 11.89 .5805 .4170 .3393 .3656 40.06 43.43 8.37

11 100 13.14 11.12 .5859 .4119 .3462 .3650 38.81 45.51 7.79

12 100 12.33 10.44 .5909 .4071 .3526 .3644 37.63 47.29 7.25

13 100 11.59 9.812 .5955 .4027 .3507 .3638 36.52 48.80 6.77

14 100 10.93 9.247 .5998 .3985 .3645 .3633 35.47 50.07 6.32

15 100 10.32 8.732 .6039 .3947 .3700 .3627 34.48 51.13 5.90

16 100 c 9.760 8.261 .6076 .3910 .3752 .3622 33.54 52.01 5.53

17 100 9.249 7.828 .6111 .3877 .3802 .3618 32.64 52.72 5.18

18 100 8.778 7.430 .6144 .3845 .3849 .3613 31.78 53.30 4.85

19 100 8.344 7.062 .6175 .3815 .3895 .3609 30.96 53.74 4.55

20 100 7.942 6.722 .6204 .3786 .3938 .3604 30.18 54.08 4.27

22 100 7.220 6.111 .6258 .3734 .4018 .3597 28.71 54.45 3.77

21 100 6.592 5.580 .6306 .3687 .4093 .3589 27.34 54.51 3.33

26 100 6.042 5.114 .6350 .3644 .4162 .3583 26.07 54.32 2.95

28 100 5.555 4.702 .6390 .3605 .4226 .3576 24.88 53.91 2.61

30 100 5.123 4.336 .6426 .3569 .4286 .3570 23.77 53.35 2.31

32 100 4.737 4.009 .6460 .3536 .4342 .3565 22.71 52.65 2.05

34 100 4.390 3.715 .6491 .3505 .4396 .3560 21.72 51.85 1.81

36 100 c 4.077 3.451 .6520 .3476 .4446 .3555 20.78 50.95 1.60

38 100 3.794 3.211 .6548 .3449 .4493 .3550 19.88 49.99 1.41

40 100 3.537 2.993 .6573 .3423 .4538 .3545 19.03 48.96 1.24

45 100 2.988 2.529 .6631 .3366 .4642 .3535 17.06 46.21 .88

50 100 2.547 2.156 .6681 .3316 .4735 .3526 15.30 43.27 .60

55 100 2.187 1.851 .6725 .3273 .4819 .3518 13.70 40.24 .39

60 100 1.890 1.600 .6764 .3234 .4895 .3510 12.24 37.16 .23

65 100 1.643 1.390 .6800 .3198 .49o5 .3503 10.90 34.09 .11

70 100 1.435 1.214 .6831 .3167 .5028 .3497 9.67 31.04 .02

75 100 1.259 1.065 .6860 .3138 .5087 .3491 8.53 28.04 -.05

80 100 1.109 0.9384 .6886 .3112 .5141 .3485

90 100 0.8695 0.7359 .6932 .3066 .5239 .3476

00 100 0. 0.690 3 0.5843 .6971 .3027 .5323 .3467

45
ILLUMINAMT A

T ( I N ) —1931

X Y

G 100.0 100.0 0.1476 0.4075

1 82.61 76.01 .4301 .4020

2 68.49 63.01 .4119 .3947

3 56.99 52.43 .3933 .3857

4 47.58 43.78 .3744 .3750

196U

U V W*

1964-

U* V*

0.2559 0.3496 99.04 0.00 0.00

.2470 .3464 88.90 -10.28 -3.70

.2383 .3426 82.48 -18.87 -7.46

.2299 .3382 76.57 -25.90 -11.26

.2218 .3333 71.11 -31.52 -15.05

56

7

6

9

10

12

14

16

18

20

25

30

40

50

39.88

33.55

28.32

24.00

20.42

17.44

12.86

i639

>338

676

4.462

2.622

1.696

0.9011

0.5926

36.69

30.86

26.06

22.08

18.79

16.04

11.84

8.868

6.751

5.222

4.105

2.412

1.560

0.8290

0.5452

.3555

.3369

.3188

.3014

.2849

.2695

.2424

.2203

.2031

.1901

.1805

.1669

.1616

.1599

.1610

.3626

.3488

.3336

.3174

.3005

.2832

.2484

.2151

.1847

.1581

.1354

.0938

.0686

.0439

.0335

.2142

.2070

.2003

.1942

.1888

.1840

.1764

.1715

.1689

.1683

.1694

.1761

.1847

.1994

.2091

.3277

.3214

.3144

.3069

.2967

.2900

.2712

.2510

.2304

.2100

.1905

.1485

.1176

.0821

.0653

66.07

61.42

57.12

53.14

49.46

46.05

39.97

34.75

30.25

26.37

23.03

16.53

12.00

-35.88

39.09

41.30

42.62

43.16

-43.06

•41.31

-38.15

-34.23

30.03

-25.91

17.16

-11.11

18.81

22.50

•26.07

•29.48

32.69

35.66

•40.74

44.50

•46.86

47.85

•47.62

43.20

36.17

1

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

1 10

1 12

1 14

16

18

1 20

1 25

1 30

1 40

1 50

96.66

81.48

67.52

56.15

46.86

39.24

32.99

27.83

23.56

20.02

17.08

12.56

9.383

7.115

5.479

4.285

2.481

1.578

0.8107

0.5193

90.77

68.96

57.15

47.52

39.66

33.22

27.92

23.55

19.94

16.95

14.15

10.63

7.942

6.022

4.637

3.627

2.100

1.335

0.6862

0,4396

.4570

.4405

.4234

.4058

.3877

.3696

.3514

.3336

.3162

.2995

.2836

.2551

.2311

.2119

.1969

.1857

.1691

.1624

.1597

.1610

.4199

.4163

.4113

.4046

.3962

.3861

.3745

.3613

.3469

.3314

.3150

.2811

.2472

.2152

.1862

.1608

.1128

.0826

.0524

.0396

.2566

.2477

.2389

.2304

.2222

.2144

.2070

.2001

.1937

.1878

.1826

.1740

.1660

.1643

.1627

.1629

.1685

.1771

.1931

.2042

.3536

.3511

.3481

.3446

.3406

.3360

.3309

.3251

.3187

.3117

.3042

.2877

.2695

.2503

.2308

.2117

.1685

.1352

.0949

.0754

95.35

85.52

79.30

73.55

68.26

63.36

58.84

54.66

50.79

47.21

43.90

37.96

32.86

28.48

24.69

21.41

15.01

10.53

.77

-9.20

•17.53

24.38

•29.90

•34.20

•37.43

39.70

41.12

41.80

41.65

•40.44

•37.61

•33.94

29.91

•25.68

•17.06

10.79

5.01

1.71

-1.48

-4.69

-7.92

11.13

•14.30

17.39

20.37

•23.21

•25.87

•30.56

•34.22

•36.74

•38.11

•38.38

35.33

29.34

46
ILLUMINANT A

Y B T(IN) T X Y 1960

U V W* U* V*

2 97.37 89.58 0.4642 0.4292 0.2571 0.3566 94.86 1.43 8.65

2 1 80.38 68.04 .4487 .4273 .2482 .3546 85.06 -8.53 5.57

2 2 66.59 56.36 .4325 .4240 .2395 .3522 78.85 -16.85 2.72

2 3 55.35 46.85 .4157 .4192 .2310 .3494 73.12 -23.72 -.15

2 4 46.17 39.08 .3985 .4129 .2227 .3461 67.84 -29.28 -3.04

2 5 38.65 32.71 .3811 .4049 .2148 .3423 62.95 -33.67 -5.92

2 6 32.46 27.48 .3635 .3952 .2073 .3380 58.44 -36.98 -6.77

2 7 27.36 23.16 .3461 .3840 .2001 .3332 54.26 -39.35 -11.57

2 8 23.15 19.59 .3289 .3714 .1935 .3277 50.40 -40.90 -14.29

2 9 19.66 16.64 .3123 .3575 .1874 .3218 46.82 -41.71 -16.90

2 10 16.75 14.18 .2963 .3424 .1819 .3153 43.50 -41.89 -19.38

2 12 12.29 10.40 .2669 .3102 .1725 .3008 37.58 -40.75 -23.84

2 14 9.154 7.748 .2417 .2768 .1656 .2845 32.47 -38.14 -27.48

2 16 6.919 5.856 .2208 .2441 .1610 .2669 28.06 -34.64 -30.16

2 18 5.307 4.492 .2043 .2135 .1586 .2486 24.25 -30.70 -31.84

2 20 4.133 3.498 .1915 .1860 .1580 .2301 20.95 -26.68 -32.53

2 25 2.362 1.999 .1721 .1321 .1623 .1869 14.49 -17.65 -30.64

2 30 1.480 1.253 .1638 .0971 .1707 .1519 9.95 -11.03 -25.57

2 40 0.7383 0.6249 .1602 .0613 .1877 .1076

2 50 0.4620 0.3910 .1615 .0461 .2001 .0856

3 96.12 88.43 .4699 .4364 .2576 .3588 94.38 2.00 11.38

3 1 79.33 67.14 .4552 .<+358 .2487 .3573 84.61 -7.93 8.47

3 2 65.69 55.60 .4398 .4340 .2400 .3553 78.42 -16.22 5.89

3 3 54.58 46.20 .4238 .4308 .2315 .3530 72.71 -23.09 3.28

3 4 45.51 38.52 .4074 .4262 .2232 .3503 67.43 -28.67 .67

3 5 38.07 32.23 .3906 .4200 .2153 .3472 62.56 -33. U7 -1.95

3 6 31.96 27.05 .3737 .4122 .2076 .3435 58.05 -36.45 -4.54

3 7 26.93 22.79 .3568 .4028 .2004 .3394 53.88 -38.89 -7.09

3 8 22.76 19.27 .3400 .3919 .1936 .3348 50.02 -40.51 -9.58

3 9 19.31 16.35 .3235 .3796 .1873 .3297 46.45 -41.42 -11.99

3 10 16.44 13.92 .3076 .3660 .1816 .3241 43.13 -41.70 -14.29

3 12 12.04 10.19 .2779 .3360 .1717 .3113 37.20 -40.76 -18.50

3 14 8.946 7.572 .2518 .3037 .1640 .2967 32.09 -38.34 -22.03

3 16 6.742 5.706 .2298 .2710 .1587 .2807 27.67 -34.99 -24.77

3 18 5.155 4.363 .2119 .2396 .1555 .2637 23.85 -31.15 -26.62

3 20 3.999 3.384 .1978 .2105 .1542 .2462 20.53 -27.16 -27.60

3 25 2.260 1.913 .1757 .1518 .1572 .2037 14.03 -18.01 -26.60

3 30 1.397 1.183 .1658 .1122 .1652 .1677 9.44 -11.13 -22.32

3 40 0.6788 0.5746 .1613 .0706 .1830 .1202

3 50 0.4158 0.3519 .1627 .0528 .19t>7 .0957

47
ILLUMINANT A

Y 8 T(IN) T X Y 196

U V W* U* V*

4 C 94.90 87.30 0.4745 0.4421 0.2580 0.3606 93.91 2.48 13.48

4 1 78.30 66.27 .4604 .4426 .2492 .3593 84.17 -7.39 10.71

4 £ 64.82 54.87 .4457 .4420 .2405 .3578 78.00 -15.64 8.33

4 3 53.84 45.57 .4305 .4402 .2320 .3559 72.30 -22.48 5.94

4 4 44.88 37.98 .4147 .4370 .2237 .3536 67.04 -28.05 3.54

4- 5 37.53 31.76 .3986 .4323 .2158 .3510 62.17 -32.47 1.15

4 6 31.49 26.65 .3823 .4261 .2061 .3479 57.68 -35.87 -1.23

4 7 26.51 22.44 .3659 .4184 .2008 .3444 53.52 -38.36 -3.58

4 8 22.40 18.96 .3496 .4091 .1939 .3404 49.66 -40.04 -5.88

4 9 18.99 16.07 .3335 .3984 .1875 .3360 46.09 -41.00 -8.11

4 10 16.15 13.67 .3177 .3863 .1616 .3311 42.76 -41.36 -10.25

4 12 11.61 9.996 .2881 .3588 .1712 .3199 36.85 -40.58 -14.21

4 14 8.755 7.410 .2615 .3280 .1631 .3069 31.74 -38.31 -17.61

4 16 6.581 5.570 .2386 .2959 .1571 .2923 27.32 -35. u9 -20.32

4 18 5.016 4.246 .2196 .2642 .1533 .2766 23.48 -31.34 -22.27

4 20 3.878 3.283 .2044 .2342 .1513 .2601 20.16 -27.40 -23.43

4 25 2.170 1.837 .1799 .1714 .1532 .2190 13.62 -18.19 -23.12

4 30 1.326 1.122 .1685 .1276 .1607 .1625 8.98 -11.12 -19.50

4 40 0.6289 0.5323 .1629 .0803 .1792 .1324

4 50 0.3778 0.3198 .1645 .0598 .1942 .1059

5 93.71 86.21 .4782 .4468 .2583 .3620 93.44 2.90 15.14

5 1 77.30 65.43 .4647 .4481 .2496 .3610 83.74 -6.91 12.46

5 2 63.98 54.15 .4506 .44R5 .2410 .3597 77.58 -15.11 10.26

5 3 53.13 44.97 .4360 .4478 .2325 .3582 71.90 -21.92 8.04

5 4 44.26 37.46 .4209 .4458 .2242 .3563 66.65 -27.46 5.82

5 5 37.00 31.32 .4054 .4425 .2163 .3540 61.80 -31.88 3.60

5 6 31.03 26.27 .3897 .4377 .2086 .3514 57.32 -35.29 1.39

5 7 26.12 22.10 .3738 .4315 .2012 .3484 53.16 -37.80 -.78

5 8 22.05 18.66 .3579 .4237 .1943 .3450 49.32 -39.51 -2.92

5 9 18.68 15.61 .3422 .4144 .1678 .3412 45.75 -40.52 -5.00

5 10 15.88 13.44 .3268 .4038 .1818 .3369 42.44 -40.93 -7.00

5 12 11.59 9.812 .2973 .3787 .1711 .3270 36.52 -40.27 -10.73

5 14 8.577 7.259 .2705 .3499 .1626 .3153 31.41 -38.12 -13.98

5 16 6.432 5.444 .2471 .3188 .1561 .3021 26.98 -35.01 -16.63

5 18 4.890 4.139 .2273 .2873 .1517 .2877 23.14 -31.35 -18.62

5 20 3.770 3.191 .2112 .2568 .1493 .2723 19.80 -27.46 -19.90

5 25 2.090 1.769 .1845 .1909 .1500 .2327 13.24 -18.23 -20.10

5 30 1.264 1.070 .1717 .1432 .1570 .1964 8.57 -11.02 -17.06

5 40 0.5863 0.4962 .1652 .0903 .1761 .1443

5 50 0.3460 0.2928 .1669 .0671 .1924 .1160

48
ILLUMINAMT A

R Y B TUN) T X Y 196

U V W* U* v*

6 92.55 85.14 0.4814 0.4506 0.2586 0.3632 92.98 3.27 16.46

6 1 76.33 64.61 .4684 .4527 .2500 .3624 83.32 -6.48 13.87

6 2 63.16 53.46 .4548 .4539 .2414 .3613 77.18 -14. b2 11.80

6 3 52.43 44.38 .4407 .4541 .2329 .3600 71.51 -21.38 9.72

6 4 43.67 36.96 .4261 .4531 .2247 .3584 66.28 -26.90 7.65

b 5 36.49 30.89 .4112 .4509 .2167 .3565 61.44 -31.30 5.57

b b 30.59 25.90 .3960 .4474 .2091 .3543 56.96 -34.70 3.51

b 7 25.74 21.78 .3807 .4424 .2017 .3517 52.82 -37.22 1.48

6 8 21.72 18.38 .3653 .4360 .1948 .3487 48.98 -38.95 -.52

6 9 18.39 15.57 .3500 .4281 .1882 .3454 45.42 -39.99 -2.47

6 10 15.62 13.22 .3349 .4188 .1821 .3416 42.12 -40.44 -4.35

6 12 11.39 9.638 .3058 .3963 .1712 .3328 36. 2U -39.87 -7.87

6 14 8.410 7.118 .2791 .3694 .1624 .3224 31.09 -37.82 -10.97

6 lb 6.294 5.327 .2553 .3397 .1555 .3104 26.66 -34.80 -13.56

6 18 4.774 4.041 .2350 .3089 .1507 .2972 22.82 -31.22 -15.54

6 20 3.670 3.106 .2181 .2783 .1478 .2828 19.48 -27.38 -16.89

6 25 2.018 1.708 .1896 .2100 .1475 .2451 12.88 -18.16 -17.50

6 30 1.209 1.023 .1754 .1588 .1540 .2092 8.19 -10.65 -14.94

6 40 0.5495 0.4651 .1881 .1005 .1737 .1559

6 50 0.3190 0.2700 .1700 .0746 .1913 .1260

8 90.30 83.08 .4883 .4565 .2592 .3649 92.09 3.85 18.40

8 1 74.45 63.02 .4740 .4596 .2506 .3644 82.48 -5.76 15.95

8 2 61.58 52.12 .4613 .4621 .2421 .3637 76.39 -13.76 14.08

8 3 51.10 43.25 .4481 .4638 .2337 .3628 70.75 -20.42 12.22

8 4 42.53 36.00 .4345 .4645 .2256 .3617 65.55 -25.66 10.36

8 5 35.52 30.06 .4206 .4641 .2177 .3603 60.74 -30.20 8.51

8 b 29.76 25.19 .4064 .4626 .2100 .3567 56.28 -33.58 6.67

8 7 25.01 21.17 .3919 .4598 .2027 .3567 52.16 -36.08 4.86

8 8 21.09 17.85 .3774 .4556 .1958 .3545 48.34 -37.82 3.08

8 9 17.84 15.10 .3629 .4501 .1891 .3519 44.79 -38.69 1.34

6 10 15.14 12.81 .3486 .4432 .1830 .3489 41.50 -39.38 -.35

8 12 11.01 9.315 .3206 .4253 .1719 .3420 35.60 -38.92 -3.52

8 1« 8.103 6.859 .2944 .4026 .1626 .3335 30.50 -37.01 -6.36

8 16 6.043 5.115 .2706 .3761 .1552 .3237 26.07 -34.14 -8.78

t 6 18 4.564 3.863 .2496 .3472 .1498 .3125 22.23 -30.67 -10.72

8 20 3.492 2.956 .2319 .3174 .1462 .3001 18.88 -26.94 -12.13

8 25 1.893 1.602 .2005 .2467 .1443 .2662 12.25 -17.79 -13.27

°

8 30 1.115 0.9434 .1842 .1899 .1500 .2321

8 40 0.4888 0.4137 .1754 .1216 .1708 .1776

8 50 0.2757 0.2333 .1781 .0903 .1912 .1454

49
ILLUMINANT A

Y 8 T(IN) T X Y 1960

U V W* U* V*

10 88.14 81.09 0.4899 0.4608 0.2595 0.3662 91.21 4.28 19.73

10 1 72.65 61.49 .4783 .4647 .2511 .3659 81.68 -5.18 17.37

10 2 60.07 50.84 .4662 .4681 .2427 .3655 75.61 -13.05 15.66

10 3 49.82 42.17 .4538 .4708 .2344 .3649 70.02 -19.58 13.94

10 4 41.45 35.09 .4409 .4728 .2264 .3641 64.84 -24.93 12.23

10 5 34.60 29.29 .4278 .4738 .2185 .3631 60.06 -29.20 10.54

10 6 28.97 24.52 .4144 .4737 .2110 .3618 55.63 -32.52 8.86

10 7 24.33 20.60 .4008 .4726 .2037 .3603 51.53 -34.99 7.21

10 8 20.50 17.35 .3871 .4703 .1968 .3586 47.72 -36.72 5.59

10 9 17.33 14.67 .3734 .4667 .1902 .3565 44.19 -37.79 4.01

10 10 14.69 12.43 .3597 .4617 .1840 .3542 40.92 -38.29 2.47

10 12 10.66 9.019 .3330 .4479 .1728 .3486 35.04 -37.89 -.43

10 14 7.826 6.624 .3076 .4291 .1633 .3417 29.95 -36. U7 -3.04

10 16 5.818 4.924 .2842 .4060 .1556 .3335 25.53 -33.29 -5.31

10 18 4.379 3.706 .2633 .3797 .1498 .3241 21.69 -29.92 -7.18

10 20 3.337 2.824 .2452 .3515 .1458 .3135 18.34 -26.26 -8.60

10 25 1.787 1.512 .2122 .2807 .1428 .2834 11.70 -17.20 -10.07

10 30 1.037 0.8775 .1943 .2202 .1479 .2515

10 40 0.4407 0.3730 .1847 .1430 .1699 .1974

10 50 0.2424 0.2052 .1887 .1065 .1935 .1638

15 83.07 76.42 .4957 .4677 .2602 .3682 89.09 4.88 21.62

15 1 68.43 57.92 .4852 .4729 .2519 .3683 79.73 -4.19 19.41

15 2 56.54 47.86 .4743 .4777 .2437 .3682 73.77 -11.70 17.91

15 3 46.86 39.66 .4631 .4821 .2357 .3681 68.26 -17.93 16.42

15 4 38.95 32.97 .4517 .4859 .2279 .3678 63.17 -23.03 14.95

15 5 32.48 27.49 .4400 .4891 .2203 .3673 58.45 -27.10 13.50

15 6 27.16 22.99 .4281 .4916 .2129 .3667 54.09 -30.25 12.07

15 7 22.78 19.28 .4161 .4932 .2058 .3660 50.04 -32.59 10.67

15 8 19.17 16.22 .4040 .4939 .1991 .3650 46.'29 -34.23 9.30

15 9 16.17 13.69 .3919 .4936 .1926 .3639 42.80 -35.24 7.96

15 10 13.69 11.58 .3799 .4922 .1865 .3625 39.57 -35.71 6.66

15 12 9.885 8.367 .3562 .4861 .1754 .3591 33.75 -35.33 4.21

15 14 7.222 6.113 .3334 .4753 .1659 .3548 28.71 -33.59 1.97

15 16 5.337 4.517 .3120 .4599 .1581 .3495 24.33 -30.95 -.01

15 18 3.989 3.376 .2924 .4405 .1519 .3432 20.50 -27.73 -1.70

15 20 3.015 2.552 .2750 .4177 .1474 .3359 17.16 -24.21 -3.06

15 25 1.576 1.334 .2419 .3530 .1433 .3137 10.52 -15.41 -4.91

15 30 0.8883 0.7518 .2230 .2892 .1481 .2880

15 40 0.3547 0.3002 .2148 .1960 .1746 .2389

15 50 0.1858 0.1573 .2245 .1481 .2075 .2053

50
ILLUMINANT A

Y B T(IN) T X Y 1960U V W* U* V*

20 78.39 72.12 0.4990 0.4720 0.2604 0.3694 87.06 5.03 22.48

20 1 64.55 54.64 .4892 .4778 .2523 .3697 77.86 -3.66 20.35

20 2 53.31 45.12 .4791 .4834 .2444 .3698 72.00 -10.82 18.97

20 3 44.16 37.38 .4688 .4886 .2366 .3699 66.59 -16.76 17.60

20 4 36.69 31.05 .4582 .4935 .2290 .3699 61.58 -21.59 16.26

20 5 30.56 25.87 .4475 .4979 .2216 .3697 56.94 -25.44 14.94

20 6 25.54 21.62 .4367 .5017 .2144 .3695 52.64 -28.42 13.65

20 7 21.40 18.11 .4259 .5050 .2075 .3691 48.66 -30.62 12.38

20 8 17.98 15.22 .4149 .5074 .2010 .3686 44.96 -32.13 11.15

20 9 15.15 12.83 .4041 .5091 .1947 .3680 41.52 -33.06 9.95

20 10 12.81 10.84 .3932 .5099 .1888 .3672 38.33 -33.47 8.78

20 12 9.220 7.804 .3720 .5087 .1780 .3651 32.59 -33.02 6.58

20 14 6.710 5.679 .3517 .5034 .1687 .3623 27.60 -31.29 4.56

20 16 4.936 4.178 .3326 .4938 .1610 .3587 23.26 -28.70 2.76

20 18 3.670 3.106 .3151 .4802 .1550 .3543 19.48 -25.56 1.20

20 20 2.758 2.334 .2994 .4629 .1505 .3491 16.16 -22.15 -.10

20 25 1.416 1.198 .2694 .4078 .1465 .3327 9.55 -13.59 -2.10

20 30 0.7803 0.6605 .2529 .3463 .1521 .3125

20 40 0.2972 0.2515 .2510 .2449 .1847 .2703

20 50 0.1502 0.1272 .2700 .1882 .2289 .2393

30 70.01 64.41 .5022 .4772 .2601 .3708 83.21 4.52 22.97

30 1 57.63 48.77 .4933 .4836 .2524 .3712 74.34 -3.41 20.93

30 2 47.57 40.26 .4841 .4899 .2448 .3716 68.68 -9.93 19.66

30 3 39.37 33.32 .4749 .4960 .2374 .3719 63.45 -15.30 18.43

30 4 32.68 27.66 .4655 .5018 .2301 .3721 58.61 -19.65 17.21

30 5 27.20 23.02 .4561 .5074 .2231 .3723 54.12 -23.08 16.02

30 6 22.70 19.21 .4467 .5126 .2164 .3724 49.96 -25.70 14.86

30 7 19.00 16.08 .4372 .5173 .2099 .3725 46.10 -27.61 13.73

30 8 15.94 13.49 .4279 .5216 .2037 .3724 42.51 -28.89 12.63

30 9 13.41 11.35 .4186 .5252 .1978 .3723 39.18 -29.62 11.57

30 10 11.31 9.570 .4095 .5283 .1922 .3720 36.08 -29.88 10.53

30 12 8.104 6.859 .3918 .5323 .1822 .3712 30.50 -29.25 8.59

30 14 5.866 4.965 .3752 .5332 .1736 .3699 25.65 -27.47 6.80

30 16 4.287 3.628 .3600 .5307 .1665 .3682 21.42 -24.91 5.19

30 18 3.163 2.677 .3463 .5247 .1610 .3659 17.71 -21.87 3.77

30 20 2.357 1.995 .3343 .5151 .1571 .3631 14.47 -18.59 2.54

30 25 1.179 0.9978 .3134 .4773 .1548 .3535

30 30 0.6296 0.5329 .3060 .4259 .1632 .3408

30 40 0.2240 0.1896 .3258 .3216 .2099 .3108

30 50 0.1081 0.0915 .3691 .2539 .2781 .2870

51
ILLUMINANT A

Y B T(IN) T X Y i960

U V W* U* V*

40 62.71 57.69 0.5032 0.4808 0.2593 0.3716 79.60 3.47 22.81

40 1 51.60 43.68 .4948 .4874 .2519 .3721 71.04 -3.77 20.82

40 2 42*58 36.04 .4863 .4939 .2446 .3726 65.58 -9.70 19.61

40 3 35.23 29.82 .4777 .5003 .2374 .3730 60.53 -14.55 18.43

40 4 29.23 24.74 .4691 .5065 .2305 .3733 55.85 -18.46 17.27

40 5 24.31 20.58 .4605 .5125 .2238 .3737 51.51 -21.51 16.15

40 6 20.28 17.16 .4519 .5182 .2174 .3739 47.49 -23.81 15.05

40 7 16.95 14.35 .4433 .5236 .2112 .3741 43.75 -25.44 13.99

40 8 14.21 12.03 .4349 .5285 .2053 .3743 40.28 -26.49 12.95

40 9 11.94 10.11 .4267 .5331 .1998 .3744 37.05 -27.05 11.95

40 10 10.06 8.512 .4187 .5371 .1946 .3744 34.05 -27.17 10.99

4 12 7.186 6.082 .4033 .5434 .1851 .3742 28.63 -26.36 9.16

40 14 5.182 4.386 .3893 .5473 .1772 .3736 23.92 -24.50 7.48

40 16 3.771 3.192 .3767 .5482 .1707 .3727 19.81 -21.94 5.96

40 18 2.768 2.343 .3658 .5461 .1658 .3714 16.21 -18.98 4.61

40 20 2.050 1.736 .3568 .5409 .1626 .3698 13.04 -15.82 3.42

40 25 1.007 0.8527 .3440 .5142 .1622 .3637

40 30 0.5263 0.4455 .3459 .4713 ,1737 .3551

40 40 0.1787 0.1513 .3886 .3696 .2335 .3331

40 50 0.0839 0.0710 .4545 .2952 .3227 .3144

60 50.61 16.56 .5025 .4863 .2567 .3726 72.94 .71 21.85

60 1 41.66 35.26 .4948 .4929 .2497 .3732 64.96 -5.26 19.94

60 2 34.37 29.09 .4870 .4995 .2429 .3737 59.89 -10.15 18.79

60 3 28.44 24.07 .4792 .5060 .2363 .3742 55.18 -14.11 17.67

60 4 23.58 19.96 .4715 .5123 .2299 .3747 50.82 -17.23 16.58

50 5 19.61 16.59 .4638 .5185 .2237 .3751 46.77 -19.61 15.52

bO 6 16.34 13.83 .4563 .5245 .2178 .3755 43.01 -21.35 14.49

bO 7 13.65 11.55 .4489 ,5302 .2121 .3758 39.52 -22.51 13.49

60 8 11.43 9.673 .4417 .5356 • 20b8 .3761 36.27 -23.18 12.53

60 9 9.591 8.118 .4347 .5406 .2018 .3764 33.24 -23.42 11.59

60 1G 8.067 6.828 .4280 .5452 .1971 .3766 30.43 -23.29 10.70

60 12 5.743 4.861 .4154 .5532 .1887 .3769 25.35 -22.16 9.00

60 14 4.123 3.490 .4044 .5591 .1817 .3769 20.92 -20.18 7.44

60 16 2.984 2.525 .3950 .5627 .1763 .3767 17.04 -17.64 6.02

60 18 2.176 1.842 .3876 .5637 .1725 .3763 13.65 -14.81 4.74

60 20 1 .600 1.354 .3823 .5621 .1703 .3755 10.66 -11.87 3.60

60 25 0.7679 0.6499 .3797 .5456 .1729 .3725

60 30 0.3897 0.3299 .3942 .5115 .1889 .3676

bO 40 0.1244 0.1053 .4685 .4123 .2673 .3529

60 50 0.0565 0.U478 .5595 .3282 .3846 .3384

52
ILLUMINANT A

Y B TUN) T X Y 1960U V W* u* V*

100 33.55 30.87 0.4970 0.4956 0.2500 0.3739 61.42 -4.77 19.42

100 1 27.65 23.40 .4900 .5020 .2437 .3744 54.51 -8.68 17.63

100 2 22.83 19.33 .4831 .5083 .2376 .3750 50.09 -11.94 16.56

100 3 18.91 16.00 .4763 .5146 .2317 .3755 46.00 -14.49 15.51

100 4 15.69 13.28 .4696 .5207 .2260 .3760 42.20 -16.40 14.50

100 5 13.05 11.04 .4630 .5266 .2206 .3764 38.67 -17.75 13.52

100 6 10.87 9.205 .4565 .5323 .2155 .3769 35.39 -18.62 12.57

100 7 9.083 7.688 .4503 .5378 .2106 .3773 32.34 -19.06 11.66

100 8 7.603 6.435 .4444 .5430 .2060 .3776 29.50 -19.14 10.77

100 9 6.376 5.397 .4387 .5479 .2017 .3780 26.85 -18.92 9.92

100 10 5.358 4.535 .4333 .5525 .1978 .3783 24.38 -18.43 9.10

100 12 3.805 3.220 .4236 .5605 .1908 .3788 19.92 -16.86 7.56

100 14 2.721 2.303 .4154 .5667 .1852 .3791 16.01 -14.72 6.15

100 16 1.959 1.658 .4090 .5711 .1810 .3792 12.59 -12.26 4.86

100 18 1.420 1.202 .4045 .5734 .1784 .3792 9.58 -9.66 3.70

100 20 1.037 0.8773 .4023 .5734 .1773 .3791

100 25 0.4857 0.4111 .4077 .5620 .1826 .3777

100 30 0.2389 0.2022 .4312 .5329 .2022 .3747

100 40 0.0709 0.0600 .5279 .4322 .2961 .3637

100 50 0.0310 0.0262 .6314 .3370 .43b9 .3497

53
TABLE 2.

(For explanation of headings, see text page 6.) ILLUMINANT C

R Y B T(IN) T X Y 196

U V W* U* V*

100.0 100.0 0.3101 0.3163 0.20G9 0.3073 99.04 0.00 0.00

1 88.08 81.03 .3189 .3082 .2105 .3051 91.18 11.41 -2.62

2 78.06 71.81 .3278 .3010 .2201 .3032 86.91 21.76 -4.62

3 69.59 64.02 .3368 .2949 .2297 .3017 63.01 31.13 -6.08

4 62.40 57.41 .3459 .2897 .2392 .3005 79.44 39. 61 -7.07

5 D 56.26 51.76 .3551 .2853 .2486 .2996 76.17 47.29 -7.65

6 51.00 46.92 .3643 .2816 .2579 .2990 73.17 54.22 -7.89

7 46.45 42.74 .3736 .2787 .2670 .2988 70.41 60.49 -7.83

8 42-52 39.12 .3828 .2764 .2758 .2988 67.86 66.15 -7.54

9 39.09 35.96 .3921 .2747 .2845 .2990 65.52 71.26 -7.05

10 36.08 33.19 .4014 .2736 .2930 .2995 63.35 75.67 -6.41

11 33.43 30.76 .4107 .2729 .3012 .3002 61.33 80.03 -5.65

12 31.09 28.60 .4199 .2726 .3092 .3011 59.46 83.77 -4.79

13 29.01 26.69 .4290 .2726 .3170 .3022 57.71 87.15 -3.87

14 27.15 24.98 .4381 .2730 .3246 .3033 56.08 90.19 -2.91

15 25.48 23.44 .4471 .2736 .3319 .3046 54.55 92.92 -1.92

16 23.97 22.05 .4560 .2744 .3390 .3060 53.11 95.37 -.91

17 22.61 20.80 .4648 .2755 .3459 .3074 51.75 97.56 .08

18 21.37 19.66 .4735 .2766 .3525 .3089 50.47 99.52 1.07

19 20.24 18.62 .4821 .2780 .3590 .3105 49.26 101.26 2.03

20 c 19.20 17.67 .4904 .2794 .3652 .3121 48.11 102.80 2.96

22 17.37 15.98 .5067 .2824 .3771 .3152 45.97 105.33 4.71

24 15.81 14.55 .5223 .2855 .3882 .3183 44.03 107.23 6.29

26 14.46 13.31 .5370 .2886 .3986 .3213 42.24 108.58 7.69

28 13.29 12.23 .5509 .2916 .4083 .3242 40.59 109.46 8.89

30 12.25 11.27 .5640 .2945 .4174 .3268 39.06 109.93 9.92

32 11.34 10.43 .5762 .2971 .4258 .3293 37.63 110.03 10.76

34 10.52 9.682 .5875 .2994 .4337 .3316 36.28 109.83 11.45

36 9.792 9.008 .5979 .3015 .4411 .3336 35.02 109.35 11.99

38 9.132 8.402 .6075 .3034 .4479 .3355 33.82 108.64 12.39

40 8.535 7.852 .6163 .3049 .4543 .3372 32.69 107.73 12.68

45 7.265 6.684 .6351 .3077 .4686 .3405 30.09 104.73 12.98

50 6.244 5.744 .6499 .3091 .4806 .3428 27.77 101.00 12.83

55 5.408 4.975 .6614 .3095 .4908 .3444 25.66 96.79 12.39

60 4.714 4.337 .6705 .3091 .4996 .3455 23.77 92.31 11.79

65 4.132 3.802 .6775 .30,82 .5072 .3461 22.02 87.69 11.09

70 3.640 3.348 .6831 .3069 .5139 .3464 20.40 83.02 10.35

75 3.219 2.961 .6876 .3055 .5198 .3464 18.90 78.37 9.62

80 2.858 2.629 .6912 .3040 .5251 .3464 17.50 73.77 8.89

90 2.273 2.092 .6968 .3009 .5342 .3461 14.97 64.87 7.54

100 1.829 1.682 .7009 .29R0 .5418 .3456 12.73 56.43 6.33

54
ILLUMINANT C

TUN) T X Y 1960

U V W* u* V*

1 84.28 77.54 0.2916 0.2987 0.1943 0.2967 89.61 -7.62 -10.09

1 74.06 62.68 .2995 .2908 .2033 .2962 82.31 2.o6 -11.90

1 65.47 55.41 .3075 .2839 .2124 .2941 78.31 11.74 -13.47

1 58.21 49.27 .3157 .2779 .2214 .2923 74.65 19.97 -14.54

1 52.05 44.05 .3240 .2728 .2304 .2909 71.29 27.41 -15.18

1 46.80 39.61 .3325 .2685 .2394 .2899 68.22 34.14 -15.44

1 42.29 35.80 .3411 .2650 .2482 .2892 65.39 40.23 -15.39

1 38.42 32.52 .3498 .2622 .2569 .2888 62.79 45.73 -15.09

1 35.06 29.67 .3586 .2601 .2654 .2888 60.40 50.71 -14.57

1 32.14 27.20 .3674 .2585 .2739 .2890 58.19 55.21 -13.87

1 29.58 25.04 .3764 .2575 .2821 .2895 56.14 59.29 -13.03

1 27.34 23.14 .3854 .2569 .2902 ,2902 54.24 62.98 -12.09

1 25.35 21.46 .3944 .2568 .2981 .2911 52.47 66.31 -11.07

1 23.59 19.97 .4034 .2570 .3058 .2922 50.83 69.33 -9.99

1 22.02 18.64 .4125 .2576 .3133 .2935 49.29 72.05 -8.87

1 20.62 17.45 .4215 .2584 .3207 .2949 47.85 74.52 -7.74

1 19.35 16.38 .4305 .2595 .3278 .2964 46.49 76.73 -6.61

1 18.21 15.42 .4394 .2607 .3348 .2980 45.22 78.74 -5.48

1 17.18 14.54 .4483 .2622 .3416 .2997 44.02 80.53 -4.37

1 16.24 13.74 .4572 .2638 .3482 .3014 42.88 82.14 -3.29

1 15.38 13.01 .4659 .2655 .3546 .3032 41.81 83.58 -2.24

1 13.86 11.74 .4830 .2692 .3670 .3068 39.81 85.98 -.25

1 12.58 10.65 .4996 .2731 .3786 .3105 38.00 87.82 1.55

1 11.48 9.713 .5156 .2770 .3896 .J140 36,34 89.18 3.16

1 10.52 8.901 .5308 .2808 .4000 .3174 34.81 90.11 4.57

1 9.678 8.192 .5452 .2845 .4097 .3206 33.40 90.66 5.78

1 8.939 7.566 .5588 .2879 .4188 .3237 32.08 90.88 6.81

1 8.282 7.010 .5715 .2911 .4273 .3264 30.85 90.81 7.67

1 7.695 6.513 .5834 .2939 .4353 .3290 29.69 90.49 8.37

1 7.168 6.067 .5943 ,2965 .4428 .3313 28.60 89.94 8.92

1 6.692 5.664 .6045 .2987 .4498 .3334 27.56 89.19 9.35

1 5.685 4.812 .6262 .3030 .4653 .3377 25.21 86.64 9.95

1 4.879 4.130 .6434 .3056 .4783 .3408 23.11 83.35 10.05

1 4.223 3.574 .6568 .3069 .4894 .3429 21.22 79.60 9.83

1 3.680 3.114 .6672 .3071 .4988 .3444 19.51 75.56 9.40

1 3.225 2.730 .6754 .3067 .50o9 .3453 17.94 71.37 8.85

1 2.841 2.404 .6817 .3058 .5139 .3458 16.49 67.12 8.25

1 2.513 2.127 .6867 .3046 .5201 .3460 15.15 62.88 7.62

1 2.232 1.889 .6908 .3032 .5256 .3461 13.90 58.70 7.01

1 1.778 1.505 .6968 .3003 .5350 .3458 11.65 50.59 5.83

1.432 1.212 .7011 .2975 .5427 .3454 9.65 42.91 4.78

55
ILLUMINANT C

12

34

5

6

78

Q

10

11

12

13

14

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

10

4b

bO

55

bO

65

70

75

80

90

100

2

22

2

2

2

22

2

2

2

2

22

2

TUN)

71,32

62.53

55.15

18.91

43.62

39.11

35.25

31.93

29.05

26.56

24.38

22.46

20.78

19.28

17.95

16.76

15.70

14.74

13.87

13.08

12.36

11.11

10.04

9.134

8.349

7.665

7.065

6.534

6.061

5.639

5.258

4.457

3.820

3.303

2.877

2.521

2.221

1.966

1.747

1.393

1.124

65.62

52.93

46.68

41.40

36.92

33.10

29.84

27.02

24.59

22.48

20.63

19.01

17.58

16.32

15.19

14.19

13.29

12.47

11.74

11.07

10.47

9.401

8.500

7.731

7.067

6.488

5.980

5.530

5.130

4.773

4.451

3.772

3.233

2.796

2.435

2.134

1.880

1.664

1.478

1.179

0.9512

1931

X Y

0.2741 0.2806

.2811 .2729

.2883 .2661

.2956 .2603

.3032 .2553

.3109

.3187

.3268

.3349

.3432

.3517

.3602

.3689

.3776

.3864

.3953

.4042

.4132

.4221

.4311

.4400

.4577

.4751

.4920

.5084

.5241

.5391

.5532

.5665

.5789

.5905

.6155

.6354

.6511

.6633

.6727

.6800

.6857

.6902

.6968

.2512

.2478

.2451

.2430

.2416

.2406

.2402

.2401

.2405

.2412

.2421

.2434

.2449

.2466

.2484

.2504

.2547

.2592

.2638

.2684

.2729

.2772

.2812

.2849

.2882

.2912

.2972

.3013

.3036

.3047

.3048

.3043

.3034

.3023

.2996

.7014 .2968

56

I960

U V 0.1884 0.2893

.19b9

.2053

.2138

.2222

.2306

.2390

.2472

.2554

.2634

.2714

.2792

.28o9

.2944

.3019

.3091

.3163

.3233

.3301

.3369

.3434

.3561

.3683

.3798

.3907

.4011

.4109

.4201

.4287

.4369

.4445

.4614

.4756

.4876

.4978

.5065

.5139

.5204

.5262

.5359

.2866

.2643

.<i823

.2807

.2795

.2766

.2781

.£779

.2781

.2785

.2792

.2801

.2812

.2825

.2840

.2857

.2874

.2892

.2912

.2932

.2972

.3014

.3055

.3095

.3133

.3169

.3203

.3234

.3262

.3288

.3342

.3382

.3411

.3430

.3443

.3451

.3455

.3457

.3456

.5438 .3452

W*

83.83

76.86

73.01

69.48

66.24

63.27

60.54

58.02

55.70

53.55

51.57

49.72

48.01

46.41

44.92

43.52

42.21

40.98

39.82

38.72

37.68

35.76

34.02

32.43

30.97

29.63

28.38

27.21

26.12

25.0~9

24.12

21.92

19.97

18.22

16.63

15.19

13.86

12.62

11.48

9.41

u* V*

13.54 -19.60

-4.01 -20.69

4.22 -21.88

11.66 -22.60

18.39 -22.92

24.47 -22.90

29.98 -22.59

34.96 -22.03

39.46 -21.27

43.56 -20.37

47.27 -19.33

50.62 -18.19

53.68 -16.99

56.45 -15.74

58.98 -14.46

61.26 -13.17

63.34 -11.88

65.22 -10.61

66.92 -9.35

68.46 -8.13

69.84 -6.94

72.19

74.04

75.44

76.46

77.12

77.47

77.55

77.37

76.98

76.39

74.23

71.32

67.91

64.21

60.33

56.39

52.45

48.55

40.99

4.69

2.63

-.78

.87

2.30

3.54

4.58

5.46

6.18

6.75

7.67

8.02

7.99

7.72

7.30

6.80

6.26

5.72

4.68
ILLUMINANT C

Y B T(IN) T X Y I960U V W* U* V*

3 60.59 55.75 0.2580 0.2622 0.1833 0.2794 78.50 -17.97 -28.47

1 3 53.02 44.88 .2641 .2547 .1911 .2764 71.84 -9.15 -28.84

2 3 46.66 39.49 .2704 .2482 .1989 .2738 68.13 -1.72 -29.65

3 3 41.29 34.94 .2769 .2425 .2068 .2716 64.73 4.99 -30.03

4 3 36.73 31.09 .2836 .2377 .2147 .2698 61.61 11.05 -30.03

5 3 32.85 27.80 .2905 .2336 .2225 .2684 58.74 16.53 -29.71

6 3 29.53 24.99 .2976 .2303 .2303 .2674 56.09 21.47 -29.13

7 3 26.67 22.57 .3049 .2277 .2381 .2667 53.66 25.95 -28.33

8 3 24.20 20.49 .3124 .2257 .2458 .2664 51.40 30.01 -27.35

9 3 22.06 18.67 .3200 .2243 .2534 .2664 49.32 33.69 -26.23

3 20.19 17.09 .3278 .2234 .2610 .2667 47.40 37.03 -25.00

1 3 18.55 15.70 .3358 .2230 .2684 .2674 45.61 40.07 -23.70

2 3 17.11 14.49 .3440 .2230 .2758 .2682 43.94 42.84 -22.33

3 3 15.84 13.41 .3523 .2234 .2832 .2694 42.39 45.35 -20.92

4 c 3 14.71 12.45 .3607 .2242 .2904 .2707 40.94 47.65 -19.49

5 3 13.70 11.60 .3692 .2252 .2975 .2722 39.59 49.74 -18.06

6 3 12.80 10.83 .3779 .2266 .3046 .2739 38.31 51.65 -16.64

7 3 11.98 10.14 .3866 .2282 .3115 .2758 37.12 53.38 -15.23

8 3 11.25 9.524 .3955 .2300 .3183 .2777 35.99 54.97 -13.85

9 3 10.59 8.963 .4043 .2320 .3251 .2798 34.93 56.40 -12.50

3 9.987 8.453 .4133 .2342 .3317 .2819 33.93 57.71 -11.19

2 3 8.935 7.562 .4312 .2389 .3446 .2864 32.07 59.95 -8.71

4 3 8.050 6.814 .4490 .2440 .3571 .2910 30.40 61.74 -6.43

6 3 7.298 6.177 .4667 .2492 .3691 .2957 28.87 63.15 -4.36

8 3 6.651 5.630 .4840 .2546 .3806 .3003 27.47 64.20 -2.52

>0 3 6.091 5.155 .5008 .2598 .3916 .3047 26.19 64.93 -.89

>2 3 5.601 4.741 .5171 .2649 .4020 .3090 25.00 65.37 .53

>4 3 5.170 4.376 .5326 .2698 .4119 .3130 23.89 65.55 1.75

>6 3 4.788 4.052 .5473 .2743 .4213 .3167 22.86 65.49 2.79

>8 3 4.447 3.764 .5612 .2785 .4301 .3202 21.89 65.22 3.66

fO 3 4.142 3.505 .5742 .2824 .4383 .3233 20.98 64.76 4.37

t5 3 3.502 2.964 .6028 .2903 .4568 .3300 18.91 62.93 5.58

>0 3 2.996 2.536 .6260 .2960 .4724 .3351 17.09 60.34 6.17

>5 3 2.589 2.191 .6442 .2996 .4856 .3387 15.47 57.25 6.32

>0 3 2.254 1.908 .6584 .3017 .4966 .3413 14.00 53.84 6.19

>5 c 3 1.975 1.672 .6694 .3026 .5059 .3430 12.67 50.25 5.88

'0 3 1.740 1.473 .6778 .3026 .5139 .3441 11.45 46.58 5.48

'5 3 1.541 1.304 .6844 .3020 .5208 .3448 10.31 42.90 5.03

40 3 1.370 1.160 .6895 .3011 .5269 .3452 9.26 39.26 4.56

JO 3 1.094 0.9262 .6968 .2987 .5369 .3453

)0 3 0.8844 0.7486 .7018 .2961 .5451 .3450

57
ILLUMINANT C

T(IN) —1931

X Y 19bOU V W*

1964-

U* V*

1 51.69 47.56 0.2432 0.2439 10 4 45.15 38.22 .2485 .2367

2 4 39.66 33.56 .2540 .2303

3 4 35.02 29.64 .2597 .2248

4 4 31.08 26.31 .2656 .2202

0.1788 0.2690 73.57 -21.10 -36.64

. 18fc»0 .2658 67.21 -12.96 -36.30

.1933 .2629 63.64 -6.27 -36.72

.2006 .2605 60.37 -.23 -36.74

.2078 .2585 57.35 5.20 -36.42

4

44

4

4

27.73

24.86

22.40

20.27

18.43

23.47

21.04

18.96

17.16

15.60

.2717

.2780

.2845

.2912

.2981

.2162

.2130

.2105

.2085

.2071

.2151

.2224

.2296

.23o8

.2440

.2568

.2556

.2548

.2543

.2542

54.58

52.02

49.66

47.48

45.46

10.11

14.54

18.55

22.18

25.47

•35.81

34.97

•33.93

32.73

31.42

10

11

12

13

14

16.82

15.41

14.18

13.08

12.12

14.24

13.04

12.00

11.07

10.26

.3053

.3126

.3201

.3279

.3358

.2062

.2058

.2058

.2062

.2069

.2511

.2582

.2652

.2722

.2791

.2544

.2549

.2557

.2567

.2580

43.59

41.85

40.23

38.73

37.32

28.45

31.17

33.64

35.90

37.97

•30.01

28.53

•27.01

25.47

23.91

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

100

4

4

44

4

4

4

44

4

4

4

444

4

44

4

4

11.26

10.49

9.797

9.176

8.615

8.106

7.222

6.481

5.855

5.319

4.858

4.456

4.104

3.793

3.517

3.271

2.758

2.356

2.033

1.770

1.551

1.367

1.211

1.077

0.8620

9.527

8.876

8.292

7.766

7.292

6.861

6.112

5.486

4.956

4.502

4.111

3.771

3.473

3.211

2.977

2.769

2.335

1.994

1.721

1.498

1.313

1.157

1.025

0.9118

0.7296

.3438

.3521

.3604

.3690

.3776

.3864

.4041

.4221

.4401

.4581

.4757

.4930

.5098

.5259

.5412

.5557

.5881

.6147

.6359

.6525

.6653

.6752

.6827

.6885

.6967

.2080

.2094

.2110

.2129

.2150

.2173

.2223

.2277

.2335

.2394

.2453

,2512

.2569

.2623

.2673

.2721

.2821

.2896

.2948

.2980

.2998

.3005

.3004

.2998

.2977

.2860

.2929

.2997

.3064

.3131

.3197

.3327

.3454

.3577

.3697

.3812

.3922

.4028

.4128

.4224

.4313

.4516

.4687

.4831

.4952

.5053

.5139

.5213

.5276

.5381

.2596

.2613

.2632

.2652

.2674

.2696

.2745

.2795

.2846

.2898

.2948

.2997

.3044

.3088

.3129

.3168

.3249

.3312

.3359

.3392

.3415

.3430

.3440

.3445

.3449

36.00

34.76

33.60

32.51

31.48

30.50

28.71

27.09

25.62

24.28

23.05

21.91

20.86

19.88

18.96

18.10

16.16

14.47

12.96

11.60

10.37

9.24

8.21

39.85

41.58

43.16

44.60

45.91

47.11

49.20

50.89

52.24

53.28

54.03

54.52

54.76

54.78

54.61

54.25

52.68

50.37

47.55

44.39

41.05

37.62

34.18

22.35

20.81

19.29

•17.80

•16.35

14.94

12.26

-9.79

-7.55

-5.53

-3.74

-2.16

-.79

.39

1.39

2.22

3.70

4.50

4.82

4.81

4.61

4.29

3.91

0.6982 0.5910 .7021 .2953 5465 .3447

58
ILLUMINANT C

R Y B T(IN) T X Y 1960

U V W* U* V*

5 44.28 40.73 0.2299 0.2261 0.1751 0.2582 69.02 -23.14 -44.06

1 5 38.62 32.69 .2344 .2191 .1817 .2547 62.93 -15.65 -43.02

; 2 5 33.86 28.66 .2392 .2130 .1884 .2517 59.50 -9.62 -43.05

3 n 5 29.84 25.26 .2441 .2077 .1951 .2490 56.35 -4.21 -42.72

1 4 5 26.43 22.37 .2492 .2031 .2018 .2468 53.44 .66 -42.07

i 5 5 23.53 19.92 .2545 .1993 .2U85 .2449 50.76 5.05 -41.17

; 6 5 21.05 17.81 .2601 .1962 .2152 .2435 48.29 9.00 -40.06

: 7 5 18.91 16.01 .2658 .1936 .2219 .2425 46.01 12,57 -38.79

; a 5 17.07 14.45 .2718 .1917 .2285 .2418 43.89 15.79 -37.39

i 9 5 15.48 13.10 .2780 .1903 .2352 .2415 41.94 18.72 -35.88

1 10 5 14.09 11.93 .2844 .1894 .2418 .2416 40.12 21.36 -34.29

: 11 5 12.88 10.90 .2910 .1889 .2485 .2419 38.43 23.78 -32.66

[ 12 5 11.81 9.997 .2978 .1889 .2551 .2426 36.86 25.97 -31.00

; 13 5 10.87 9.202 .3049 .1892 .2617 .2436 35.39 27.98 -29.32

L 14 5 10.04 8.499 .3122 .1899 .2683 .2448 34.02 29.81 -27.65

I 15 5 9.303 7.874 .3196 .1909 .2749 .2463 32.74 31.49 -25.98

[ 16 5 8.644 7.316 .3273 .1923 .2814 .2479 31.53 33.03 -24.34

j 17 5 8.054 6.817 .3352 .1939 .2880 .2498 30.40 34.44 -22.72

)| 18 5 7.525 6.369 .3433 .1957 .2945 .2519 29.34 35.72 -21.14

J 19 5 7,047 5.965 .3515 .1978 .3010 .2541 28.34 36.91 -19.60

| 20 5 6.615 5.599 .3599 .2001 .3075 .2565 27.39 37.99 -18.11

22 5 5.867 4.966 .3771 .2052 .3204 .2615 25.65 39.88 -15.28

\ 24 5 5.244 4.438 .3948 .2108 .3332 .2669 24.08 41.43 -12.67

! 26 5 4.719 3.994 .4129 .2169 .3457 .2724 22.67 42.68 -10.28

; 28 5 4.273 3.617 .4311 .2232 .3580 .2781 21.37 43.66 -8.13

i 30 5 3.890 3.293 .4493 .2297 .3700 .2837 20.19 44.39 -6.20

32 5 3.559 3.012 .4673 .2362 .3616 .2892 19.10 44.88 -4.49

34 5 3.270 2.767 .4851 .2426 .3927 .2946 18.10 45.14 -3.00

3 36 5 3.016 2.553 .5023 .2488 .4035 .2997 17.17 45.21 -1.70

; 38 5 2.791 2.363 .5190 .2547 .4137 .3045 16.30 45.09 -.59

40 5 2.592 2.194 .5349 .2603 .4234 .3090 15.48 44.80 .34

:> 45 5 2.179 1.844 .5711 .2725 .4455 .3189 13.66 43.43 2.05

d 50 5 1.858 1.572 .6015 .2820 .4643 .3266 12.07 41.34 3.02

J 55 5 1.601 1.355 .6261 .2890 .4802 .3324 10.67 38.73 3.48

5 1.393 1.179 .6454 .2936 .4934 .3367 9.41 35.79 3.59

/ 65 5 1.221 1.033 .6604 .2964 .5045 .3397 8.27 32.66 3.48

t 70 5 1.076 0.9111 .6719 .2979 .5138 .3417

75 5 0.9542 0.8076 .6806 .2983 .5217 .3430

1 80 5 0.8497 0.7192 .6873 .2981 .5285 .3438

: 90 5 0.6814 0.5767 .6966 .2965 .5395 .3445

100 5 0.5533 0.4683 .7025 .2943 .5481 .3444

59
ILLUMINANT C

T(IN) —1931

X Y 196U

U V W*

1964-

U* V*

6 38.08 35. OH 0.2181 0.2088 10 6 33.17 28.08 .2219 .2021

2 6 29. 04 24.58 .2260 .1963

3 6 25.55 21.63 .2302 .1912

4 6 22.59 19.12 .2346 .1868

0.1721 U.2471

.1782 .2434

.1643

.1905

.1966

.^402

.2373

.2349

64.81

58.98

55.69

52.65

49.85

•24.25

17.37

11.96

-7.11

-2.76

•50.71

48.98

48.62

47.93

46.9b

6

6

6

6

6

20.07

17.91

16.06

14.46

13.08

16.99

15.16

13.59

12.24

11.07

.2392

.2440

.2490

.2542

.2597

.1831

.1801

.1776

.1756

.1742

.2027

.2089

.2150

.2211

.2372

.2328

.2312

.2300

.2291

.2267

47.27

44.88

42.67

40.62

38.72

1.16

4.67

7.84

10.70

13.28

•45.77

-44.41

42.90

41.29

•39.59

10

11

12

13

14

6

6

6

6

6

11.88

10.82

9.902

9.090

8.372

10.05

9.162

8.381

7.694

7.086

.2653

.2712

.2774

.2837

.2903

.1732

.1727

.1726

.1728

.1734

.2334

.2395

.2457

.2518

.2580

.2265

.2287

.2293

.2301

.2312

36.95

35.31

33.78

32.35

31.02

15.62

17.74

19.68

21.44

23.05

•37.85

36.07

34.27

32.48

30.69

15

16

17

18

19

6

6

6

6

6

7.736

7.169

6.662

6.208

5.799

6.547

6.068

5.639

5.254

4.909

.2971

.3042

.3114

.3189

.3266

.1743

.1756

.1771

.1788

.1808

.2b42

.2705

.2767

.2830

.2892

.2326

.2342

.2360

.2380

.2402

29.77

28.60

27.50

26.46

25.49

24.52

25. d7

27.11

28.24

29.29

28.93

•27.20

25.50

23.85

22.24

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

100

6

6

6

6

6

6

6

6

6

6

6

6

6

6

6

5.431

4.794

4.266

3.824

3.449

3.130

2.855

2.616

2.407

2.224

2.061

1.727

1.469

1.265

1.100

U.9640

0.8505

0.7545

0.6725

0.5406

0.4403

4.596

4.057

3.611

3.236

2.920

2.64Q

2.416

2.214

2.038

1.882

1.745

1.462

1.244

1.071

0.9310

0.8160

0.7199

0.6386

0.5692

0.4576

0.3726

.3345

.3509

.3680

.3856

.4037

.4220

.4405

.4589

.4771

.4949

.5121

.5519

.5862

.6145

.6370

.6545

.6679

.6781

.6859

,6964

.1830

.1880

.1937

.1999

.2064

.2132

.2202

.2271

.2340

.2407

.2471

.2615

.2732

.2821

.2883

.2924

.2948

.2959

.2962

.2951

.2955

.3082

.3208

.3333

.3438

.3581

.3701

.3818

.3932

.4041

.4146

.4385

.4592

.4767

.4913

.5035

.5136

.5222

.5294

.5410

.2426

.2477

.2533

.2592

.2652

.2714

.2775

.2635

.2693

.2948

.3000

.3117

.3210

.3282

.3336

.3374

.3400

.3418

.3429

.3439

24.57

22.87

21.35

19.98

18.73

17.59

16.55

15.58

14.69

13.87

13.10

11.37

9.88

8.58

30.24

31.91

33.29

34.41

35.29

35.95

36.40

36 . 66

36.73

36.64

36.38

35.13

33.19

30.75

20.68

•17.73

15.00

12.51

10.25

-8.22

-6.42

-4.83

-3.45

-2.26

-1.24

.64

1.76

2.33

.7029 .2932 .5500 .3441

60
ILLUMINANT C

R Y B TUN) T X Y 19bU

U V W* U* V*

7 32.89 30.26 0.2077 0.1924 0.1698 0.2359 b0.91 -24,61 -56.56

1 7 28.62 24.23 .2109 .1860 .1754 .2320 55.34 -18.32 -54.17

2 7 25.03 21.18 .2144 .1804 .1810 .2286 52.17 -13.46 -53.41

3 7 21.99 18.61 .2179 .1756 .1866 .2255 49.25 -9.11 -52.36

4 7 19.41 16.43 .2217 .1714 .1922 .2229 46.55 -5.^3 -51.08

5 7 17.21 14.57 .2256 .1678 .1978 .2207 44.06 -1.74 -49.61

6 7 15.33 12.98 .2298 .1649 .2U34 .2189 41.75 1.38 -47.99

7 7 13.72 11.61 .2341 .1624 .2090 .2175 39.61 4.18 -46.26

8 I) 7 12.33 10.43 .2386 .1605 .2146 .2165 37.63 6.71 -44.44

9 7 11.12 9.412 .2434 .1590 .2202 .2158 35.78 8.98 -42.57

10 7 10.07 8.525 .2483 .1580 .2258 .2155 34.07 11.04 -40.67

11 c 7 9.157 7.750 .2535 .1574 .2314 .2155 32.47 12.91 -38.75

12 7 8.355 7.071 .2589 .1572 .2371 .2159 30.99 14.60 -36.83

13 7 7.649 6.474 .2646 .1573 .2428 .2165 29.59 16.14 -34.92

14 7 7.027 5.947 .2704 .1578 .2485 .2175 28.29 17.54 -33.04

15 7 6.475 5.480 .2765 .1585 .2543 .2187 27.08 18.82 -31.19

16 7 5.984 5.065 .2829 .1596 .2601 .2202 25.93 19.98 -29.38

17 7 5.547 4.695 .2895 .1610 ,2b60 .2219 24.86 21.06 -27.61

18 7 5.155 4.363 .2963 .1626 .2719 .2238 23.85 22.04 -25.89

19 7 4.803 4.065 .3034 .1644 .2779 .2259 22.90 22.94 -24.23

20 7 4.486 3.797 .3107 .1665 .2839 .2282 22.00 23.76 -22.62

22 7 3.941 3.336 .3259 .1713 .29ol .2334 20.35 25.20 -19.57

24 7 3.491 2.955 .3421 .1767 .3084 .2390 18.87 26.39 -16.76

26 7 3.116 2.637 .3590 .1828 .3208 .2451 17.54 27.36 -14.19

28 7 2.800 2.370 .3766 .1894 .3333 .2514 16.33 28.11 -11.86

i 30 7 2.531 2.143 .3947 .1964 .3457 .2580 15.23 28. 08 -9.77

32 7 2.302 1.948 .4132 .2035 .3580 .2646 14.22 29.06 -7.90

34 7 2.103 1.780 .4319 .2109 .3702 .2711 13.30 29.27 -6.25

1 36 7 1.930 1.634 .4506 .2183 .3820 .2776 12.45 29.31 -4.81

38 7 1.779 1.506 .4692 .2256 .3936 .2838 11.66 29.20 -3.56

40 7 1.646 1.393 .4875 .2327 .4048 .«;898 10.92 28.95 -2.49

j 45 7 1.374 1.163 .5306 .2492 .4307 .3033 9.29 27.75 -.48

so 7 1.166 0.9871 .5688 .2631 .4533 .3145

55 7 1.003 0.8489 .6010 .2740 .4726 .3232

j 60

/ 65

7 0.8716 0.7378 .6270 .2821 .4888 .3298

7 0.7641 0.6467 .6474 .2876 .5023 .3346

70 7 0.6745 0.5709 .6631 .2911 .5134 .3380

75 7 0.5989 0.5069 .6750 .2930 .5227 .3403

80 7 0.5344 0.4523 .6840 .2939 .5304 .3418

90 7 0.4309 0.3647 .6961 .2935 .5427 .3433

jioo 7 0.3520 0.2980 .7033 .2919 .5520 .3437

61
ILLUMINANT C

12

3

4

56

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

100

b

8

8

8

8

8

6

8

8

8

8

8

T(IN)

28.53

24.81

21.67

19.02

16.76

14.84

13.20

11.79

10.57

9.513

8.596

7.796

7.096

6.480

5.937

5.457

5.030

4.650

4.310

4.005

3.732

3.262

2.875

2.555

2.286

2.059

1.86b

1.700

1.556

1.430

1.321

1.098

0.9296

0.7983

0.6935

0.6081

0.5372

0.4775

0.4267

0.3451

0.2830

26.25

21.00

18.34

16.09

14.19

12.56

11.17

9.976

8.945

8.052

7.276

6.599

6.006

5.485

5.025

4.619

4.257

3.936

3.648

3.390

3.158

2.761

2.434

2.162

1.935

1.743

1.579

1,439

1.317

1.211

1.118

0.9293

0.7868

0.6757

0.5870

0.5147

0.4547

0.4041

0.3611

0.2921

0.2396

1931

X Y 0.1986 0.1769

.2014 .1709

.2043 .1656

.2073 .1610

.2105 .1570

.2138

.2174

.2211

.2250

.2291

.2334

.2379

.2426

.2475

.2527

.2581

.2637

.2696

.2758

.2821

.2888

.3028

.3177

.3337

.3504

.3679

.3861

.4047

.4236

.4426

.4616

.5076

.5495

.5856

.6154

.6391

.6574

.6713

.6818

.6956

.1536

.1507

.1483

.1464

.1449

.1439

.1432

.1428

.1429

.1432

.1438

.1447

.1458

.1473

.1489

.1508

.1552

.1604

.1662

.1726

.1795

.1867

.1943

.2019

.2097

.2173

.2356

.2517

.2648

.2748

.2819

.2867

.2896

.2912

.2917

1960

U V 0.1681 0.2246

.1733 .2206

.1784 .2170

.1835 .2138

.1867 .2111

.7037 .2904

.1937

.1988

.2039

.2089

.2140

.2191

.2243

.2294

.2347

.2399

.2453

.2507

.2561

.2616

.2672

.2729

.2845

.2964

.3084

.3207

.3331

.3456

.3580

.3703

.3823

.3941

.4219

.4466

.4679

.4859

.5007

.5130

.5231

.5316

.5446

.5543

.2087

.2067

.2052

.2040

.2031

.2026

.2025

.2027

.2031

.2039

.2050

.2063

.2078

.2096

.2116

.2138

.2188

.2243

.2304

.2370

.2437

.2507

.2578

.2648

.2717

.2763

.2938

.3068

.3173

.3254

.3314

.3356

.3386

.3405

.3426

.3432

57.30

51.97

48.93

46.12

43.52

41.12

38.89

36.82

34.90

33.11

31.44

29.89

28.44

27.09

25.82

24.63

23.52

22.47

21.49

20.56

19.68

18.07

16.63

15.33

14.15

13.09

12.11

11.22

10..40

9.65

1964 —

U*

-24.38

18.62

•14.26

-10.38

-6.91

-3.81

-1.04

1.44

3.67

5.67

7.47

9.10

10.57

11.90

13.12

14.22

15.22

16.14

16.98

17.74

18.44

19.65

20.64

21.44

22.05

22.50

22.79

22.92

22.91

22.76

V*

•61.61

•58.58

•57.44

56.05

•54.46

52.71

50.84

•48.89

•46.88

44.84

•42.79

•40.73

38.70

•36.68

34.71

•32.78

•30.90

29.07

•27.30

25.58

23.93

•20.80

17,94

15.32

•12.95

10.81

-8.91

-7.23

-5.75

-4.47

8.94 22.48 -3.37

62
ILLUMINANT C

R Y B T(IN) T X Y 1960U V W* U* V*

9 24.85 22.86 0.1908 0.1625 0.1671 0.2134 53.96 -23.69 -65.86

1 9 21.60 18.28 .1931 .1568 .1718 .2093 48.86 -18.44 -62.24

2 9 18.85 15.96 .1956 .1519 .1765 .2056 45.94 -14.53 -60.72

3 9 16.53 13.99 .1981 .1475 .1812 .2023 43.24 -11.05 -59.00

4 9 14.55 12.32 .2008 .1437 .1858 .1995 40.74 -7.96 -57.11

5 9 12.87 10.89 .2037 .1404 .19U4 .1970 38.42 -5.21 -55.10

6 9 11.43 9.670 .2067 .1377 .1950 .1949 36.26 -2.75 -53.00

7 9 10.19 8.621 .2098 .1354 .1996 .1932 34.26 -.56 -50.84

8 9 9.116 7.716 .2132 .1335 .2042 .1918 32.40 1.40 -48.65

9 9 8.190 6.932 .2167 .1320 .2088 .1908 30.67 3.16 -46.44

10 9 7.385 6.251 .2203 .1309 .2134 .1902 29.05 4.74 -44.25

11 9 6.682 5.656 .2242 .1301 .2181 .1898 27.54 6.16 -42.07

12 9 6.068 5.136 .2283 .1297 .2227 .1898 26.13 7.43 -39.92

13 9 5.528 4.679 .2326 .1296 .2275 .1901 24.81 8.59 -37.81

14 9 5.052 4.276 .2371 .1298 .2323 .1907 23.58 9.63 -35.75

15 9 4.632 3.920 .2418 .1302 .2372 .1915 22.42 10.58 -33.75

16 9 4.258 3.604 .2468 .1309 .2421 .1926 21.33 11.44 -31.80

17 9 3.926 3.323 .2520 .1319 .2471 .1940 20,31 12.21 -29.91

18 9 3.630 3.072 .2574 .1331 .2522 .1956 19.34 12.92 -28.09

19 9 3.365 2.848 .2631 .1345 .2574 .1974 18.44 13.56 -26.33

20 9 3.126 2.646 .2690 .1362 .2627 .1995 17.58 14.14 -24.64

22 9 2.719 2.301 .2817 .1401 .2736 .2042 16.01 15.13 -21.46

24 9 2.385 2.019 .2954 .1449 .2848 .2096 14.60 15.94 -18.55

26 9 2.109 1.785 .3100 .1503 .2965 .2156 13.33 16.56 -15.90

28 9 1.879 1.591 .3257 .1564 .3084 .2221 12.18 17.03 -13.50

30 9 1.686 1.427 .3423 .1630 .3206 .2290 11.15 17.35 -11.35

32 9 1.522 1.288 .3598 .1701 .3330 .2362 10.20 17.52 -9.44

34 9 1.382 1.170 .3779 .1776 .3455 .2436 9.34 17.56 -7.74

36 9 1.261 1.067 .3967 .1854 .3580 .2510 8.55 17.47 -6.26

38 9 1.157 0.9789 .4158 .1934 .3705 .2585

40 9 1.065 0.9016 .4351 .2014 .3828 .2658

45 9 0.8818 0.7463 .4831 .2211 .4123 .2830

1 50 9 0.7445 0.6301 .5283 .2391 .4391 .2981

: 55 9 0.6385 0.5404 .5684 .2544 .4625 .3105

' 60 9 0.5544 0.4693 .6022 .2665 .4824 .3202

• 65 9 0.4862 0.4116 .6294 .2754 .4989 .3275

70 o 0.42.99 0.3639 .6507 .2817 .5125 .3320

75 9 0.3827 0.3239 .6669 .2857 .5236 .3365

1 80 9 0.3425 0.2899 .6791 .2881 .5327 .3390

(90 9 0.2781 0.2354 .6950 .2896 .5467 .3417

LOO 9 0.2290 0.1938 .7041 .2888 .5569 .3426

63
ILLUMINANT C

T( IN)

•1931 1960 1964-

Y U V W* U* V*

10

10

10

10

10

21.74 20.00 0.1812 0.1492

18.89 15.99 .1861 .1439

16.48 13.95 .1881 ,1392

14.44 12.22 .1903 .1351

12.70 10.75 .1926 .1315

0.1666 0.2024

.1710 .1983

.1752 .1945

.1795 .1912

.1837 .1882

50.86 -22.65 -69.37

45.98 -17.88 -65.18

43.16 -14.38 -63.31

40.58 -11.27 -61.27

38.17 -8.52 -59.10

10

10

10

10

10

11.22

9.947

8.855

7.912

7.096

9.494

8.419

7.495

6.697

6.006

.1950

.1975

.2002

.2030

.2060

.1284

.1258

.1236

.1217

.1203

.1879

.1920

.1962

.2003

.2044

.1656

.1835

.1816

.1601

.1790

35.94

33.86

31.92

30.12

28.44

-6.07

-3.89

-1.95

-.22

1.32

56.84

•54.52

52.17

49.80

47.45

10

11

12

13

14

10

10

10

10

10

6.386

5.767

5.225

4.750

4.331

5.405

4.881

4.423

4.020

3.666

.2092

.2125

.2160

.2197

.2236

.1191

.1183

.1178

.1175

.1176

.2086

.2128

.2170

.2213

.2256

.1782

.1777

.1775

.1776

.1780

26.87

25.41

24.04

22.75

21.55

2.70

3.94

5.05

6.05

6.94

45.11

•42.82

4 0.57

38.37

36.23

15

16

17

18

19

1C

10

10

10

10

3.960

3.632

3.340

3.080

2.848

3.352

3.074

2.827

2.607

2.410

.2277

.2320

.2366

.2413

.2463

.1179

.1184

.1192

.1202

.1214

.2301

.2346

.2391

.2438

.2486

.1786

.1795

.1807

.1821

.1837

20.41

19.35

18.35

17.41

16.52

7.75

8.48

9.13

9.72

10.25

34.15

32.14

30.21

28.34

•26.54

20

22

24

26

28

10

10

10

10

10

2.640

2.284

1.993

1.755

1.556

2.234

1.933

1.687

1.485

1.317

.2516

.2629

.2752

.2885

.3030

.1228

.1263

.1305

.1355

.1411

.2534

.2635

.2741

.2851

.2965

.1856

.1899

.1950

.2008

.2071

15.68

14.14

12.76

11.52

10.40

10.72

11.52

12.15

12.62

12.94

24.82

•21.58

18.63

15.96

13.55

30 10

32 10

34 10

36 10

38 10

1.390

1.250

1.131

1.029

0.9409

1.177

1.058

0.9572

0.8708

0.7963

.3185

.3349

.3523

.3705

.3893

.1473

.1541

.1614

.1691

.1771

.3083

.3205

.3330

.3456

.3583

.2140

.2212

.2288

.2366

.2444

9.39

8.47

13.13

13.18

11.40

-9.48

40

45

50

55

60

10

10

10

in

10

0.8644

0.7122

0.5995

0.5133

0.4456

0.7316

0.6028

0.5074

0.4345

0.3771

.4086

.4578

.5057

.5495

.5873

.1852

.2059

.2256

.2429

.2571

.3710

.4020

.4308

.4564

.4784

.2523

.2712

.2862

.3026

.3142

65

70

75

80

90

100

10

10

10

10

10

10

0.3909

0.3460

0.3084

0.2766

0.2255

0.3309

0.2929

0.2611

0.2341

0.1909

.6184

.6429

.6617

.6758

.6942

.2681

.2759

.2812

.2845

.2872

.4967

.5117

.5240

.5340

.5490

.3230

.3294

.3340

.3372

.3407

u.1866 0.1579 .7044 .2870 .5596 .3420

64
ILLUMINANT C

R Y B TUN) T X Y 196U V W* U* V*

12 16.85 15.51 0.1738 0.1258 0.1b70 0.1813 45.34 -19.96 -74.26

1 12 14.64 12.39 .1751 .1212 .1707 .1772 40.85 -16.04 -69.09

2 12 12.77 10.81 .1766 .1172 .1743 .1735 38.28 -13.23 -66.59

3 12 11.18 9.463 .1781 .1136 .1778 .1701 35.88 -10.75 -63.98

4 12 9.825 8.316 .1798 .1105 .1813 .1672 33.65 -8.57 -61.31

5 12 8.665 7.334 .1815 .1078 .1847 .1645 31.57 -6.63 -58.61

6 12 7.670 6.492 .1833 .1054 .1881 .1622 29.64 -4.92 -55.90

7 12 6.813 5.767 .1852 .1034 .1915 .1602 27.83 -3.40 -53.21

8 12 6.073 5.140 .1873 .1016 .1948 .1586 26.14 -2.06 -50.55

9 12 5.430 4.596 .1894 .1002 .1982 .1572 24.57 -.86 -47.93

10 12 4.872 4.123 .1917 .0991 .2015 .1562 23.09 .19 -45.36

11 12 4.384 3.711 .1941 .0982 .2049 .1554 21.70 1.13 -42.86

12 12 3.958 3.350 .1967 .0975 .2083 .1549 20.41 1.97 -40.42

13 12 3.583 3.033 .1994 .0971 .2117 .1547 19.19 2.71 -38.06

14 12 3.253 2.753 .2023 .0969 .2152 .1547 18.04 3.37 -35.78

15 12 2.962 2.507 .2053 .0970 .2138 .1550 16.96 3.96 -33.58

16 12 2.704 2.289 .2085 .0972 .2225 .1555 15.95 4.48 -31.47

17 12 2.475 2.095 .2119 .0976 .22b2 .1563 14.99 4.94 -29.43

18 12 2.271 1.923 .2155 .0982 .2300 .1572 14.09 5.34 -27.48

19 12 2.090 1.769 .2193 .0990 .2340 .1584 13.23 5.69 -25.61

20 12 1.927 1.631 .2233 .1000 .2380 .1598 12.43 6.00 -23.83

22 12 1.651 1.397 .2320 .1025 .24b5 .1633 10.95 6.49 -20.50

24 12 1.427 1.208 .2417 .1057 .2554 .1675 9.62 6.83 -17.48

26 12 1.244 1.053 .2524 .1096 .2650 .1725 8.43 7.u3 -14.77

28 12 1.093 0.9249 .2642 .1141 .2751 .1782

30 12 0.9676 0.8190 .2771 .1193 .2858 .1846

32 . 12 0.8629 0.7304 .2911 .1251 .2971 .1915

34 12 0.7747 0.6557 .3063 .1315 .3089 .1990

36 12 0.7000 0.5924 .3226 .1385 .3212 .2069

38 12 0.6361 0.5384 .3399 .1460 .3339 .2151

10 12 0.5813 0.4920 .3582 .1539 .3469 .2236

45 12 0.4738 0.4010 .4071 .1751 .3799 .2450

50 12 0.3962 0.3354 .4581 .1968 .4122 .2656

55 12 0.3382 0.2862 .5079 .2176 .4422 .2841

60 12 0.2933 0.2483 .5534 .2358 .4686 .2996

65 12 0.2577 0.2181 .5923 .2508 .4911 .3119

70 12 0.2287 0.1935 .6241 .2622 .5096 .3212

75 12 0.2046 0.1731 .6489 .2705 .5246 .3280

80 12 0.1842 0.1559 .6677 .2761 • 53o6 .3328

90 12 0.1517 0.1284 .6919 .2816 .5540 .3383

00 12 0.1269 0.1074 .7050 .2829 .5657 .3405

65
ILLUMINANT C

T( IN) —1931

X Y 1960

U V W*

1964-

U* V*

14

14

14

14

C 14

13.29 12.23 0.1665 0.1065

11.56 9.783 .1675 .1026

10.09 8.536 .1685 .0992

8.831 7.475 .1696 .0962

7.759 6.567 .1708 .0935

0.1688 0.1619

.1719 .1580

.1749

.1779

.1808

.1545

.1512

.1483

40.60

36.47

34.09

31.88

29.82

•16.92

13.72

11.49

-9.52

-7.78

76.72

70.77

67.75

64.69

61.62

14

14

14

14

14

6.840

6.049

5.366

4.775

4.262

5.789

5.120

4.542

4.042

3.607

.1721

.1734

.1748

.1763

.1778

.0911

.0890

.0872

.0856

.0843

.1836

.1864

.1891

.1919

.1946

.1458

.1435

.1415

.1398

.1384

27.89

26.09

24.40

22.82

21.34

6.26

4.91

3.72

2.67

1.75

58.57

55.56

52.60

49.70

46.88

10

11

12

13

14

14

14

14

14

14

3.815

3.424

3.082

2.782

2.517

3.229

2.898

2.609

2.354

2.130

.1795

.1812

.1831

.1851

.1872

.0832

.0823

.0816

.0811

.0808

.1973

.2000

.2027

.2055

.2083

.1372

.1362

.1355

.1351

.1348

19.95

18.64

17.42

16.26

15.17

-.94

-.21

.42

.98

1.47

•44.13

41.47

38.89

36.41

•34.02

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

100

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

2.283

2.077

1.893

1.730

1.585

1.455

1.235

1.057

0.9128

0.7946

0.6973

0.6165

0.5491

0.4924

0.4445

U.4037

0.3253

0.2700

0.2296

0.1990

U.1752

0.1560

0.1401

0.1269

0.1057

0.0895

1.933

1.758

1.602

1.464

1.341

1.231

1.045

0.8947

0.7726

0.6726

0.5902

0.5218

0.4647

0.4168

0.3762

0.3417

0.2753

0.2285

0.1944

0.1685

0.1483

0.1320

0.1186

0.1074

0.0895

0.0758

,1894

.1918

.1943

.1970

.1999

.2029

.2095

.2169

.2252

.2346

.2449

.2564

.2691

.2830

.2981

.3144

.3601

.4111

.4642

.5156

.5621

.6014

.6330

.6573

.6887

.7053

.0806

.0806

.0808

.0811

.0815

.0822

.0838

.0861

.0890

.0925

.0965

.1012

.1065

.1125

.1190

.1261

.1460

.1681

.1908

.2122

.2309

.2462

.2577

.2660

.2752

.2784

.2112

.2141

.2171

.2202

.2234

.2267

.2336

.2410

.2491

.2577

.2671

.2771

.2878

.2992

.3112

.3238

.3573

.3920

.4258

.45o8

.4838

.5063

.5246

.5390

.5594

.5722

.1348

.1350

.1353

.1359

.1367

.1377

.1402

.1435

.1476

.1524

.1579

.1641

.1709

.1783

.1863

.1948

.2173

.2404

.2625

.2820

.2982

.3109

.3204

.3272

.3353

.3388

14.14

13.17

12.25

11.39

10.57

9.80

8.37

1.89

2.27

2.59

2.86

3.10

3.29

3.56

•31.72

-29.51

•27.40

25.37

23.44

21.60

18.18

66
ILLUMINANT C

Y B T(IN) T X Y 1960U V W* u* V*

16 10.66 9.811 0.1615 0.0908 0.1715 0.1446 36.52 -13.93 -77.25

1 16 9.288 7.861 .1622 .0876 .1742 .1410 32.71 -11.35 -70.73

2 16 8.115 6.868 .1630 .0847 .1767 .1377 30.52 -9.57 -67.31

3 16 7.112 6.020 .1639 .0821 .1792 .1347 28.48 -8.01 -63.91

4 16 6.252 5.292 .1648 .0798 .1816 .1320 26.57 -6.64 -60.56

5 16 5.513 4.666 .1657 .0778 .1840 .1295 24.78 -5.44 -57.26

6 16 4.875 4.127 .1667 .0760 .1863 .1274 23.10 -4.38 -54.03

7 16 4.323 3.659 .1677 .0744 .1885 .1255 21.52 -3.45 -50.88

8 G 16 3.844 3.254 .1688 .0730 .1908 .1238 20.05 -2.63 -47.82

9 C 16 3.428 2.901 .1699 .0718 .1930 .1224 18.66 -1.91 -44.85

16 3.064 2.593 .1712 .0708 .1952 .1212 17.35 -1.28 -41.98

1 16 2.745 2.324 .1725 .0700 .1974 .1201 16.11 -.73 -39.21

2 16 2.466 2.087 .1738 .0693 .1996 .1193 14.95 -.25 -36.54

3 16 2.221 1.880 .1753 .0687 .2018 .1187 13.85 .18 -33.97

4 16 2.004 1.697 .1769 .0683 .2041 .1183 12.82 .54 -31.49

5 16 1.813 1.535 .1785 .0681 .2064 .1180 11.84 .86 -29.12

6 16 1.644 1.392 .1803 .0679 .2088 .1180 10.91 1.12 -26.86

7 16 1.494 1.264 .1822 .0679 .2112 .1181 10.03 1.35 -24.68

8 16 1.361 1.152 .1842 .0680 .2137 .1184 9.20 1.54 -22.61

9 16 1.242 1.051 .1863 .0682 .2163 .1188 8.42 1.69 -20.63

16 1.136 0.9613 .1886 .0686 .2189 .1195

2 16 0.9562 0.8093 .1936 .0697 .2246 .1212

4 16 0.8118 0.6871 .1993 .0712 .2307 .1237

6 16 0.6949 0.5881 .2058 .0733 .2373 .1268

8 16 0.5997 0.5076 .2130 .0758 .2446 .1306

16 0.5217 0.4416 .2213 .0789 .2525 .1351

2 16 0.4574 0.3872 .2305 .0826 .2612 .1404

1 16 0.4041 0.3421 .2408 .0868 .2706 .1463

6 16 0.3597 0.3045 .2524 .0916 .2808 .1530

8 16 0.3225 0.2730 .2652 .0971 .2918 .16U3

16 0.2911 0.2464 .2793 .1031 .3036 .1662

5 16 0.2316 0.1961 .3202 .1209 .3361 .1904

16 0.1908 0.1615 .3686 .1419 .3718 .2147

5 16 0.1616 0.1368 .4222 .1650 .4U83 .2394

16 0.1401 0.1186 .4773 .1883 .4434 .2625

5 16 U.1235 0.1046 .5298 .2101 .4750 .2825

16 0.1104 0.0935 .5763 .2288 .5019 .2989

5 16 0.0997 0.0844 .6148 .2438 .5237 .3115

16 0.0908 0.0769 .6450 .2549 .5410 .3207

16 0.0767 0.0649 .6845 .2682 .5646 .3318

16 0.0658 0.0557 .7051 .2736 .5788 .3369

67
ILLUMINANT C

12

3

4

5

6

7

8

9

10

11

12

13

14

' B

18

18

18

18

18

18

18

18

18

18

18

18

P 18

18

18

T(IN)

8.701

7.59<+

6.647

5.835

5.136

4.533

4.011

3.558

3.164

2.820

2.519

2.256

2.024

1.820

1.640

8.005

6.428

5.626

4.939

4.347

3.837

3.395

3.012

2.678

2.387

2.132

1.909

1.713

1.540

1.388

1931

X Y 0.1582 0.0781

.1588 .0754

.1594 .0730

.1600 .0709

.1607 .0689

.1614

.1621

.1629

.1638

.1647

.1656

.1666

.1676

.1687

.1699

.0672

.0657

.0643

.0632

.0621

.0612

.0604

.0598

.0592

.0588

196U —

U V 0.1747 0.1294

.1770 .1261

.1792 .1231

.1613 .1204

.1833 .1180

.1853

.1872

.1891

.1910

.1928

.1946

.1964

.1982

.2001

.2019

.1158

.1138

.1120

.1105

.1091

.1079

.1069

.1061

.1054

.1049

W*

33.01

29.48

27>46

25.57

23.80

22.14

20.57

19.10

17.72

16.41

15.18

14.01

12.91

11.87

10.89

1964-

U*

11.21

-9.14

-7.73

-6.50

-5.42

-4.47

-3.64

-2.92

-2.28

-1.72

-1.23

-.81

-.44

-.12

.15

V*

•76.36

69.45

65.76

62.13

•58.58

•55.12

51.76

•48.50

•45.34

•42.29

•39.35

-36.51

-33.78

-31.17

•28.65

15

16

17

18

19

18

18

18

18

18

1.481

1.340

1.214

1.103

1.004

1.253

1.134

1.028

0.9336

0.8497

.1712

.1725

.1740

.1755

.1771

.0585

.0583

.0582

.0582

.0583

.2038

.2057

.2077

.2098

.2119

.1045

.1043

.1042

.1043

.1045

9.95

9.07

8.23

.38

.58

.73

26.24

23.94

•21.73

20

22

24

26

28

30

32

34

36

38

40

45

50

55

bO

65

70

75

80

90

100

18

18

18

18

18

18

18

18

18

18

18

18

18

16

16

18

18

18

18

16

18

0.9154

0.7657

0.6456

0.5485

0.4698

0.4055

0.3529

0.3095

0.2735

0.2436

0.2185

0.1718

0.1404

0.1185

0.1027

0.0908

0.0815

0.0740

0.0678

0.0580

0.0504

0.7748

0.6481

0.5464

0.4643

0.3976

0.3433

0.2987

0.2619

0.2315

0.2062

0.1850

0.1454

0.1188

0.1003

0.0869

0.0768

0.0690

0.0627

0.0574

0.0491

0.0427

.1789

.1828

.1872

.1922

.1980

.2045

.2120

.2204

.2299

.2406

.2526

.2885

.3331

.3851

.4416

.4982

.5505

.5955

.6316

.6796

.7044

.0584

.0591

.0601

.0616

.0635

.0658

.0686

.0719

.0758

.0802

.0853

.1007

.1199

.1422

.1662

.1900

.2115

.2295

.2436

.2611

.2689

.2140

.2187

.2237

.2292

.2353

.2420

.2494

.2576

.2666

.2764

.2872

.3179

.3532

.3914

.4296

.4653

.4963

.5220

.5422

.5694

.1049

.1060

.1078

.1101

.1131

.1168

.1211

.1261

.1318

.1383

.1455

.1663

.1907

.2168

.2426

.2661

.2860

.3018

.3137

.3282

.5848 .3349

68
ILLUMINANT C

B T(IN)

1931

X Y

20 7.216 6.639 0.1560 0.0679

1 20 6.311 5.3W .1565 .0657

2 20 5.539 1.689 .1570 .0637

3 20 4.872 4.124 .1575 .0619

4 20 4.296 3.636 .1581 .0603

20

20

20

20

20

3.797

3.364

2.987

2.657

2.369

3.214

2.847

2.528

2.249

2.005

.1586

.1592

.1598

.1605

.1612

.0589

.0576

.0564

.0554

.0545

I960

U V W*

1964-

U* V*

0.1782 0.1163 29.99 -8.83 -74.48

.1802 .1134 26.71 -7.19 -67.34

.1820 .1108 24.84 -6.08 -63.48

.1838 .1084 23.09 -5.11 -59.72

.1855 .1062 21.44 -4.27 -56.07

.1872

.1888

.1904

.1920

.1935

.1042

.1024

.1008

.0994

.0982

19.89

18.43

17.06

15.76

14.53

3.53

2.88

2.31

1.82

1.39

•52.52

49.10

45.78

42.58

39.50

10

11

12

13

14

15

16

17

18

19

20

20

20

20

20

20

20

20

20

20

2.117

1.895

1.700

1.527

1.375

1.240

1.120

1.014

0.9193

0.8350

1.792

1.604

1.438

1.293

1.164

1.049

0.9481

0.8581

0.7781

0.7067

.1619

.1627

.1635

.1644

.1653

.1663

.1674

.1685

.1697

.1710

.0537

.0530

.0524

.0520

.0515

.0512

.0510

.0508

.0507

.0507

.1951

.1966

.1981

.1996

.2011

.2027

.2043

.2060

.2076

.2094

.0971

.0961

.0953

.0946

.0941

.0936

.0933

.0932

.0931

.0932

13.36

12.26

11.22

10.23

9.30

8.41

1.01

-.69

-.41

-.17

.03

36.53

•33.67

30.93

•28.30

•25.77

>20 -23.35

20

22

24

26

28

20

20

20

20

20

0.7598

0.6325

0.5304

0.4480

0.3813

0.6431

0.5354

0.4489

0.3792

0.3227

.1724

.1755

.1790

.1830

.1876

.0508

.0512

.0519

.0529

.0543

.2112

.2151

.2193

.2239

.2290

.0934

.0941

.0954

.0972

.0995

30

32

34

36

38

20

20

20

20

20

0.3271

0.2827

0.2463

0.2164

0.1915

0.2768

0.2393

0.2085

0.1831

0.1621

.1930

.1990

.2060

.2140

.2230

.0561

.0583

.0609

.0641

.0677

.2348

.2411

.2483

.2562

.2650

.1024

.1060

.1102

.1150

.1207

40

45

50

55

60

20

20

20

20

20

0.1709

0.1328

0.1078

0.0907

0.0786

0.1447

0.1124

0.0912

0.0767

0.0665

.2332

.2646

.3051

.3545

.4106

.0719

.0851

.1023

.1233

.1472

.2747

.3032

.3374

.3760

.4163

.1270

.1462

.1697

.1962

.2238

65

70

75

80

90

20

20

20

20

20

0.0696

0.0628

0.0573

0.0529

0.0458

0.0589

0.0531

0.0485

0.0447

0.0388

.4694

.5261

.5765

.6180

.6742

.1719

.1955

.2161

.2328

.2544

.4553

.4901

.5193

.5424

.5732

.2501

.2732

.2920

.3065

.3245

20' 0.0403 0.0341 .7033 .2647 .5899 .3330

69
ILLUMINANT C

R Y B TUN) T X Y 1960

U V W* U* V*

25 4.830 4.444 0.1537 0.0502 0.1866 0.0914 24.10 -4.46 -67.66

1 25 4.257 3.603 .1541 .0488 .1880 .0894 21.33 -3.57 -60.42

2 25 3.759 3.182 .1544 .0476 .1893 .0876 19.77 -2.98 -56.48

3 25 3.327 2.816 .1547 .0465 .1905 .0859 18.30 -2.46 -52.67

4 25 2.949 2.496 .1551 .0455 .1917 .0844 16.91 -2.02 -49.01

5 25 2.619 2.217 .1555 .0446 .1928 .0830 15.60 -1.63 -45.48

6 25 2.330 1.972 .1558 ,0438 .1940 .0818 14.35 -1.29 -42.08

7 25 2.076 1.757 .1563 .0431 .1950 .0806 13.17 -1.00 -38.81

8 25 1.853 1.569 .1567 .0424 .1961 .0796 12.05 -.74 -35.66

9 25 1.657 1.402 .1571 .0418 .1972 .0787 10.98 -.53 -32.64

10 25 1.483 1.255 .1576 .0413 .1982 .0779 9.97 -.34 -29.73

11 25 1.330 1.125 .1581 .0408 .1992 .0771 9.00 -.19 -26.94

12 25 1.194 1.010 .1586 .0404 .2003 .0765 8.09 -.06 -24.26

13 25 1.073 0.9083 .1591 .0400 .2013 .0759

14 25 0.9662 0.8177 .1597 .0397 .2024 .0755

15 25 0.8710 0.7372 .1604 .0395 .2035 .0751

16 25 0.7863 0.6655 .1610 .0392 .2046 .0748

17 25 0.7108 0.6016 .1618 .0391 .2057 .0745

18 25 0.6434 0.5446 .1625 .0390 .2069 .0744

19 25 0.5832 0.4936 .1633 .0389 .2081 .0743

20 25 0.5294 0.4481 .1642 .0389 .2093 .0744

22 25 0.4381 0.3708 .1662 .0390 .2120 .0746

24 25 0.3647 0.3087 .1685 .0393 .2150 .0753

26 25 0.3055 0.2586 .1711 .0399 .2182 .0763

28 25 0.2576 0.2180 .1742 .0407 .2219 .0777

30 25 0.2188 0.1852 .1777 .0417 .2260 .0796

32 25 0.1871 0.1584 .1819 .0430 .2307 .0819

34 25 0.1613 0.1365 .1867 .0447 .2360 .0848

36 25 0.1402 0.1186 .1922 .0467 .2420 .0883

38 25 0.1228 0.1040 .1986 .0492 .2488 .0924

40 25 0.1085 0.0918 .2060 .0520 .2565 .0972

45 25 0.0826 0.0699 .2296 .0615 .2801 .1126

50 25 0.0661 0,0559 .2620 .0749 .3106 .1331

55 25 0.0553 0.0468 .3043 .0925 .3476 .1585

60 25 0.0479 0.0405 .3564 .1144 .3895 .1875

65 25 0.0427 0.0361 .4156 .1393 .4329 .2176

70 25 0.0389 0.0329 .4775 .1652 .4742 .2462

75 25 0.0359 0.0304 .5364 .1899 .5101 .2709

80 25 0.0335 0,0283 .5877 .2112 .5393 .2907

90 25 0.0297 0.0251 .6606 .2412 .5778 .3165

25 0.0267 0.0226 .6993 .2567 .5974 .3290

70
ILLUMINANT C

R Y B T(IN) T X Y 1960

U V W* U* V*

30 3.509 3.228 0.1535 0.0396 0.1938 0.0751 19.95 -1.82 -60.23

1 30 3.114 2.636 1538 .0388 .1948 .0737 17.53 -1.39 -53.24

2 30 2.768 2.343 .1541 .0381 .1957 .0726 16.21 -1.09 -49.46

3 30 2.464 2.086 .1543 .0374 .1966 .0715 14.94 -.84 -45.82

4 30 2.197 1.859 .1546 .0368 .1974 .0704 13.74 -.62 -42.32

5 30 1.961 1.660 .1549 .0362 .1982 .0695 12.60 -.43 -38.95

6 30 1.753 1.484 .1552 .0357 .1991 .0687 11.51 -.27 -35.72

7 30 1.569 1.328 .1555 .0352 .1998 .0679 10.48 -.14 -32.61

8 30 1.405 1.189 .1558 .0348 .2006 .0672 9.49 -.03 -29.62

9 30 1.261 1.067 .1561 .0344 .2014 .0666 8.55 .06 -26.74

10 30 1.132 0.9580 .1565 .0341 .2022 .0660

11 30 1.018 0.8612 .1568 .0337 .2029 .0655

12 30 0.9157 0.7750 .1572 .0335 .2037 .0651

13 30 0.8249 0.6982 .1577 .0332 .2045 .0647

11 30 0.7439 0.6297 .1581 .0330 .2053 .0644

15 30 0.6716 0.5685 .1586 .0329 .2061 .0641

16 30 0.6070 0.5138 .1591 .0327 .2070 .0639

17 30 0.5492 0.4648 .1596 .0326 .2078 .0637

18 30 0.4974 0.4210 .1602 .0326 .2087 .0636

19 30 0.4510 0.3818 .1608 .0325 .2097 .0636

20 30 0.4095 0.3466 .1615 .0325 .2106 .0636

22 30 0.3387 0.2867 .1630 .0326 .2127 .0638

24 30 0.2816 0.2383 .1648 .0328 .2151 .0643

26 30 0.2354 0.1992 .1668 .0332 .2177 .0651

28 30 0.1979 0.1675 .1692 .0338 .2206 .0662

30 30 0.1675 0.1417 .1719 .0346 .2239 .0676

32 30 0.1427 0.1208 .1752 .0356 .2277 .0695

34 30 0.1225 0.1037 .1790 .0369 .2321 .0718

36 30 0.1060 0.0897 .1834 .0385 .2370 .0746

38 30 0.0924 0.0782 .1886 .0404 .2427 .0780

40 3D 0.0813 0.0688 .1946 .0427 .2492 .0820

45 30 0.0612 0.0518 .2141 .0504 .2696 .0952

50 30 0.0486 0.0412 .2417 .0616 .2969 .1135

55 30 0.0405 0.0343 .2790 .0771 .3315 .1374

60 30 0.0352 0.0298 .3269 .0971 .3724 .1660

65 30 0.0314 0.0266 .3841 .1212 .4168 .1973

70 30 0.0288 0.0243 .4466 .1476 .4607 .2283

75 30 0.0267 0.0226 .5090 .1739 .5004 .2564

80 30 0.0251 0.0212 .5655 .1978 .5332 .2797

90 30 0.0225 0.0191 .6491 .2331 .5772 .3109

100 30 0.0205 0.0174 .6947 .2522 .5992 .3263

71
ILLUMINAMT C

1931

I Y B T(IN) T X Y

Oi+O 2.205 2.028 0.1549 0.0288

1 40 1.977 1.674 .1551 .0284

2 40 1.775 1.502 .1553 .0281

3 40 1.594 1.349 .1555 .0279

4 40 1.433 1.213 .1557 .0276

-1960

U V 1964

W* U* V*

0.2042 0.0569 14.65

.2047 .0563 12.68

.2052 .0558 11.63

.2057 .0553 10.63

.2062 .0549 9.66

.63 -47.69

.63 -41.38

.66 -38.04

.67 -34.81

.67 -31.71

40

40

40

40

40

1.289

1.161

1.046

0.9428

0.8506

1.091

0.9825

0.8851

0.7980

0.7199

.1559

.1561

.1563

.1565

.1568

.0274

.0272

.0270

.0268

.0266

.2067

.2071

.2076

.2081

.2086

.0545

.0541

.0537

.0534

.0532

8.74 .66 -28.73

10

11

12

13

14

40

40

40

40

40

0.7679

0.6937

0.6271

0.5674

0.5137

0.6499

0.5872

0.5308

0.4802

0.4348

.1570

.1573

.1576

.1579

.1582

.0265

.0264

.0263

.0262

.0261

.2091

.2096

.2101

.2106

.2112

.0529

.0527

.0526

.0524

.0523

15

16

17

18

19

40

40

40

40

40

0.4654

0.4220

0.3829

0.3478

0.3161

0.3939

0.3572

0.3241

0.2944

0.2676

.1586

.1589

.1594

.1598

.1603

.0261

.0260

.0260

.0260

.0261

.2117

.2123

.2129

.2136

.2142

.0522

.0522

.0522

.0522

.0523

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

100

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40-

0.2876

0.2388

0.1990

0.1667

0.1403

0.1188

0.1012

0.0868

0.0750

0.0654

0.0574

0.0430

0.0341

0.0283

0.0246

0.0220

0.0202

0.0188

0.0177

0.0161

0.0148

0.2434

0.2021

0.1685

0.1411

0.1188

0.1006

0.0857

0.0735

0.0635

0.0553

0.0486

0.0364

0.0288

0.0240

0.0208

0.0186

0.0171

0.0159

0.0150

0.0136

0.0125

.1608

.1619

.1632

.1648

.1666

.1688

.1713

.1743

.1778

.1819

.1867

.2025

.2254

.2574

.3000

.3530

.4139

.4777

.5383

.6328

.0261

.0263

.0266

.0270

.0275

.0281

.0290

.0300

.0313

.0329

.0348

.0411

.0506

.0640

.0820

.1046

.1307

.1581

.1842

.2250

.2149

.2165

.2182

.2202

.2224

.2250

.2280

.2315

.2354

.2401

.2454

.2624

.2858

.3166

.3546

.3978

.4426

.4847

.5209

.5708

.0524

.0527

.0533

.0540

.0550

.0563

.0579

.0598

.0622

.0651

.0685

.0799

.0961

.1180

.1454

.1768

.2096

.2406

.2673

.3044

.6867 .2484 5962 .3235

72
ILLUMINANT C

B T(IN) —1931

X Y —I960

U V 196Uw* u* V*

50 1.591 1.464 0.1566 0.0236

1 50 1.435 1.215 .1567 .0234

2 50 1.295 1.096 .1569 .0233

3 50 1.169 0.9895 .1570* .0232

4 50 1.056 0.8938 .1572 .0231

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

50

0.9543

0.8628

0.7804

0.7062

0.6394

0.5791

0.5249

0.4759

0.4318

0.3920

0.3560

0.3236

0.2943

0.2679

0.2440

0.2225

0.1853

0.1550

0.1302

0.1099

0.0933

0.0796

0.0684

0.0592

0.0516

0.0454

0.0341

0.0270

0.0224

0.0195

0.0174

0.0160

0.0149

0.0141

0.0128

0.8077

0.7302

0.6605

0.5977

0.5411

0.4902

0.4442

0.4028

0.3655

0.3318

0.3014

0.2739

0.2491

0.2268

0.2065

0.1883

0.1569

0.1312

0.1102

0.0930

0.0789

0.0674

0.0579

0.0501

0.0437

0.0384

0.0288

0.0228

0.0190

0.0165

0.0148

0.0135

0.0126

0.0119

0.0108

.1573

.1575

.1577

.1578

.1580

.1583

.1585

.1587

.1590

.1593

.1595

.1599

.1602

.1606

.1610

.1614

.1624

.1636

.1649

.1665

.1684

.1706

.1732

.1763

.1799

.1842

.1983

.2189

.2481

.2875

.3377

.3967

.4602

.5222

.6220

.0230

.0229

.0228

.0227

.0227

.0226

.0226

.0226

.0226

.0226

.0226

.0226

.0226

.0227

.0227

.0228

.0231

.0234

.0238

.0243

.0249

.0258

.0267

.0279

.0294

.0311

.0369

.0456

.0581

.0751

.0968

.1225

.1502

.1773

.2210

0.2109 0.0476 11.38

.2112 .0474 9.67

.2116 .0471 8.78

.2119 .0469

.2122 .0467

1.49 -38.43

1.30 -32.69

1.22 -29.68

.2125

.2128

.2132

.2135

.2139

.2142

.2146

.2150

.2154

.2158

.2162

.2167

.2172

.2177

.2182

.2188

.22U1

.2215

.2232

.2251

.2274

.2299

.2330

.23o5

.2405

.2452

.2604

.2816

.3100

.3458

.3874

.4316

.4742

.5116

.5644

.0465

.0464

.0463

.0461

.0460

.0459

.0459

.0459

.0458

.0458

.0459

.0459

.0460

.0461

.0462

.0464

.0469

.0475

.0483

.0493

.0505

.0521

.0539

.0562

.0589

.0621

.0727

.0880

.1089

.1354

.1666

.1999

.2321

.2605

.3008

0.0118 0.0100 .6807 .2469 .5917 .3219

73
ILLUMINANT C

B T(IN) T X Y 19ou

U V W* U* V*

1 98.20 90.35 0.3264 0.3475 0.2003 0.3199 95.18 -.67 15.60

1 86.49 73.20 .3361 .3386 .2104 .3179 87.58 10.81 12.06

1 76.64 64.87 .3460 .3308 .2204 .3162 83.45 21.23 9.61

1 68.32 57.83 .3558 .3239 .2305 .3147 79.68 30.68 7.67

1 61.26 51.85 .3657 .3180 .2405 .3136 76.22 39.23 6.19

1 55.24 46.75 .3756 .3128 .2503 .3127 73.06 46.95 5.11

1 50.07 42.38 .3855 .3085 .2600 .3121 70.16 53.92 4.36

1 45.61 38.61 .3953 .3049 .2695 .3118 67.50 60.20 3.89

1 41.75 35.34 .4051 .3020 .2788 .3117 65.04 65.86 3.67

1 38.39 32.49 .4148 .2996 .2878 .3118 62.77 70.94 3.64

1 35.44 30.00 .4244 .2977 .2966 .3121 60.68 75.50 3.77

1 32.85 27.80 .4339 .2964 .3051 .3126 58.73 79.60 4.03

1 30.55 25.86 .4433 .2954 .3134 .3132 56.93 83.27 4.39

1 28.51 24.13 .4525 .2948 .3214 .3140 55.24 86.55 4.82

1 c 26.68 22.58 .4616 .2945 .3291 .3149 53.67 89.47 5.31

1 25.05 21.20 .4706 .2945 .3366 .3159 52.19 92.08 5.84

1 23.57 19.95 .4793 .2946 .3438 .3170 50.80 94.39 6.39

1 22.23 18.82 .4879 .2950 .3507 .3181 49.50 96.44 6.95

1 21.02 17.79 .4963 .2956 .3574 .3193 48.26 98.23 7.51

1 19.91 16.85 .5045 .2962 .3639 .3205 47.09 99.82 8.07

1 c 18.89 15.99 .5125 .2970 .3701 .3217 45.98 101.20 8.61

1 17.10 14.47 .5279 ,2987 .3819 .3242 43.92 103.40 9.62

1 15.57 13.18 .5424 .3005 .3929 .32b6 42.05 104.97 10.53

1 G 14.24 12.06 .5560 .3024 ,4031 .3289 40.32 106.01 11.31

1 13.09 11.08 .5686 .3042 .4125 .3311 38.73 106.58 11.96

1 12.07 10.22 .5804 .3059 .4213 .3331 37.25 106.75 12.49

1 11.17 9.457 .5913 .3075 .4295 .3350 35.87 106.60 12.90

1 10.37 8.778 .6013 .3088 .4371 .3367 34.57 106.15 13.20

1 9.651 8.168 .6105 .3099 .4441 .3382 33.35 105.47 13.39

1 9.002 7.619 .6189 .3108 .4507 .3396 32.19 104.56 13.50

1 8.414 7.122 .6265 .3116 .4568 .3408 31.10 103.48 13.53

1 7.163 6.063 .6428 .3126 .4704 .3432 28.59 100.17 13.32

1 6.156 5.211 .6555 .3127 .4819 .3448 26.34 96.25 12.83

1 5.332 4.513 .6655 .3120 .4917 .3458 24.31 91.94 12.18

1 4.648 3.934 .6733 .3109 .5002 .3465 22.47 87.43 11.43

1 4.074 3.448 .6795 .3095 .5076 .3468 20.77 82.82 10.65

1 3.588 3.037 .6845 .3079 .5141 .3469 19.20 78.19 9.87

1 3.173 2.685 .6885 .3062 .5199 .3468 17.75 73.61 9.11

1 2.816 2.384 .6918 .3045 .5251 .3467 16.40 69.10 8.38

1 2.240 1.896 .6970 .3012 .5341 .3462 13.94 60.40 7.04

100 1.801 1.525 .7010 .2982 .5417 .3456 11.77 52.16 5.86

74
ILLUMINANT C

T(IN) —1931

X Y 1960

U V W*

•1964-

U* V*

2 G 96.54 88.82 0.3403 0.3733 12 85.02 71.96 .3508 .3638

2 2 75.33 63.76 .3614 .3554

3 2 67.15 56.84 .3720 .3479

4 2 60.21 50.96 .3825 .3413

0.2002 0.3294

.2106 .3276

.2210

.2314

.2417

.3260

.3246

.3235

94.54

86.96

82.86

79.12

75.69

-.80

10.98

21.69

31.39

40.18

27.16

22.90

20.08

17.77

15.91

54.29

49.22

44.84

41.05

37.74

45.95

41.66

37.95

34.74

31.95

.3930

.4033

.4136

.4237

.4337

.3356

.3306

.3264

.3228

.3198

.2519

.2619

.2717

.2813

.2906

.3226

.3220

.3216

.3214

.3214

72.55

69.66

67.01

64.58

62.33

48.11

55.27

61.71

67.49

72.68

14.43

13.29

12.43

11.82

11.40

10

11

12

13

14

34.85

32.30

30.05

28.04

26.25

29.50

27.34

25.43

23.74

22.22

.4435

.4531

.4625

.4717

.4807

.3173

.3153

.3138

.3126

.3117

.2996

.3083

.3168

.3249

.3327

.3216

.3219

.3224

.3229

.3236

60.24

58.31

56.52

54.85

53.28

77.31

81.46

85.15

88.44

91.35

11.16

11.05

11.05

11.14

11.29

15

16

17

18

19

24.64

23.19

21.88

20.69

19.60

20.86

19.63

18.52

17.51

16.59

.4895

.4980

.5063

.5144

.5223

.3110

.3106

.3104

.3104

.3105

.3403

.3476

.3546

.3613

.3677

.3244

.3252

.3261

.3270

.3279

51.82

50.44

49.14

47.92

93.93

96.20

98.19

99.93

46.76 101.44

11.48

11.72

11.97

12.24

12.51

20 2 18.60 15.75 .5299 .3107 .3739 .3288 45.66 102.74 12.78

22 2 16.84 14.25 .5444 .3113 .3856 .3308 43.62 104.77 13.29

24 2 15.34 12.98 .5579 .3120 .3964 .3326 41.75 106.16 13.73

26 2 14.03 11.88 .5704 .3129 .4064 .3344 40.04 107.01 14.10

28 2 12.90 10.92 .5820 .3137 .4157 .3361 38.46 107.40 14.38

30 2 11.90 10.07 .5927 .3145 .4242 .3376 36.99 107.40 14.58

32 2 11.01 9.322 .6025 .3151 .4321 .3391 35.62 107.08 14.70

34 2 10.22 8.654 .6114 .3157 .4395 .3403 34.33 106.48 14.73

36 2 9.515 8.054 .6196 .3161 .44b3 .3415 33.11 105.65 14.70

38 2 8.876 7.512 .6271 .3163 .4527 .3425 31.96 104.63 14.61

40

1 50

! 55

I 60

2

2

22 C 2

8.296

7.064

6.071

5.256

4.583

7.022

5.979

5.138

4.450

3.879

.6339

.6482

.6595

.6683

.6753

.3164

.3161

.3152

.3139

.3122

.4586

.4717

.4828

.4923

.5006

.3434

.3451

.3462

.3468

.3472

30.87 103.43

28.37 99.90

26.14

24.12

22.28

95.81

91.40

86.61

14.46

13.92

13.20

12.39

11.54

65

70

75

80

90

4.016

3.537

3.127

2.775

2.207

3.399

2.993

2.647

2.349

1.868

.6809

.6854

.6891

.6922

.6972

.3104

.30 86

.3067

.3049

.3014

.5078

.5142

.5199

.5250

.5340

.3473

.3472

.3471

.3468

.3463

20.59

19.03

17.58

16.23

13.79

82.16

77,52

72.92

68.41

59.72

10.70

9.87

9.09

8.34

6.99

1.775 1.502 .7010 .2983 .5416 .3457 11.63 51.51 5.80

75
ILLUMINANT C

k V B T ( I N

)

T X Y I960

U V W* U* V*

3 94.98 87.38 0.3521 0.3946 0.20U3 0.3367 93.94 -.63 35.92

1 3 83.64 70.79 .3634 .3847 .2110 .3350 86.42 11.36 31.11

2 3 G 7*4.11 62.72 .3746 .3757 .2217 .3335 82 t 33 22.26 28.03

3 3 66.06 55.91 .3857 .3677 .2323 .3322 78.60 32.13 25.44

4 3 59.23 50.14 .3967 .3606 .2429 .3311 75.18 41.08 23.28

5 3 53.41 45.21 .4076 .3543 .2533 .3303 72.06 49.16 21.51

6 3 46.42 40.98 .4184 .3488 .2b36 .3296 69.19 56.44 20.07

7 3 44.12 37.34 .4289 .3440 .2736 .3292 66.56 62.98 18.91

8 3 40.39 34.18 .4393 .3398 .2634 .3269 64.14 68.83 17.99

9 3 37.14 31.44 .4494 .3363 .2929 .3288 61.90 74.07 17.29

10 3 34.30 29.03 .4593 .3333 .3021 .3288 59.83 78.75 16.75

11 3 31.79 26.91 .4689 .3307 .3110 .3290 57.92 82.91 16.35

12 3 G 29.58 25.03 .4783 .3286 .3195 .3293 56.13 86.60 16.07

13 3 C 27.61 23.37 .4874 .3269 .3278 .3297 54.47 89.68 15.89

14 3 25.85 21.88 .4962 .3254 .3357 .3302 52.92 92.76 15.77

15 3 24.27 20.54 .5048 .3243 .3433 .3308 51.47 95.30 15.72

16 3 22.84 19.33 .5131 .3234 .3506 .3314 50.10 97.53 15.70

17 3 21.55 18.24 .5212 .3227 .3576 .3321 48.81 99.46 15.72

18 3 20.38 17.25 .5289 .3221 .3643 .3328 47.59 101.13 15.76

19 3 19.31 16.34 .5364 .3217 .3708 .3335 46.44 102.57 15.82

20 3 16.33 15.51 .5437 .3214 .3769 .3342 45.35 103.80 15.87

22 3 16.60 14.05 .5573 .3210 .3885 .3357 43.32 105.68 15.99

24 3 15.11 12.79 .5699 .3209 .3992 .3372 41.47 106.91 16.09

26 3 Q 13.83 11.71 .5816 .3209 .4090 .3385 39.77 107.61 16.14

28 3 12.72 10.76 .5922 .3210 .4180 .3398 38.20 107.84 16.14

30 3 11.73 9.931 .6020 .3210 .4264 .3410 36.74 107.71 16.09

32 3 10.86 9.192 .6110 .3209 .4341 .3421 35.37 107.26 15.98

34 3 10.08 8.534 .6191 .3208 .4413 .3430 34.09 106.54 15.83

36 3 9.384 7.942 .6265 .3207 .4479 .3439 32.88 105.60 15.63

3e 3 8.753 7.409 .6332 .3204 .4541 .3446 31.-74 104.48 15.39

40 3 8.182 6.925 .6393 .3200 .4598 .3452 30.65 103.20 15.12

45 3 6.966 5.896 .6523 .3188 .4726 .3464 28.16 99.49 14.33

50 3 5.987 5.067 .6624 .3172 .4634 .3472 25.94 95.28 13.44

55 3 5.185 4.388 .6704 .3153 .4927 .3476 23.93 90.79 12.52

60 3 4.519 3.825 .6767 .3132 .5008 .3477 22.10 86.15 11.60

65 3 3.960 3.352 .6819 .3112 .5079 .3477 20.41 81.48 10.70

70 3 3.486 2.951 .6861 .3091 .5142 .3475 18.86 76.82 9.85

75 3 3.082 2.609 .6896 .3071 .5198 .3473 17.42 72.22 9.04

80 3 2.735 2.315 .6925 .3051 .5250 .3470 16.07 67.72 8.29

90 3 2.175 1.841 .6973 .3016 .5339 .3464 13.64 59.04 6.92

1 r> 1.748 1.480 .7010 .2984 .5414 .3457 11. "49 50.86

76
ILLUMINANT C

31 196 — ———_—_

Y B T(IN) T X Y U V W* U* v*

4 93.50 86.02 0.3623 0.4122 0.2006 0.3425 93.36 -.26 42.65

1 4 82.33 69.69 .3740 .4019 .2115 .3409 85.88 11.85 37.44

2 4 72.95 61.74 .3858 .3926 .2224 .3394 81.81 22.87 34.15

3 4 65.03 55.04 .3974 .3841 .2332 .3382 78.10 32.87 31.34

4 4 58.31 49.35 .4088 .3765 .2440 .3371 74.70 41.92 28.96

5 4 52.58 44,50 .4200 .3697 .2547 .3363 71.59 50.09 26.96

6 4 47.67 40.35 .4310 .3637 .2651 .3356 68.74 57.44 25.29

7 4 43.43 36.76 .4418 .3584 .2753 .3351 66.13 64.03 23.90

8 4 39.77 33.66 .4523 .3538 .2853 .3348 63.72 69.93 22.75

9 4 36.57 30.95 .4625 .3498 .2949 .3346 61.50 75.20 21.81

4 33.77 28.59 .4724 .3463 .3042 .3345 59.44 79.88 21.04

1 4 31.31 26.50 .4820 .3433 .3132 .3346 57.54 84.04 20.42

2 4 29.13 24.66 .4913 .3407 .3219 .3348 55.76 87.72 19.92

3 4 27.19 23.02 .5003 .3385 .3302 .3351 54.11 90.96 19.52

4 4 25.46 21.55 .5090 .3366 .3381 .3354 52.57 93.82 19.19

5 4 23.91 20.24 .5173 .3350 .3458 .3358 51.13 96.31 18.94

6 4 22.51 19.05 .5254 .3336 .3531 .3363 49.77 98.48 18.73

7 4 21.24 17.98 .5332 .3324 .3601 .3368 48.49 100.36 18.56

a 4 20.08 17.00 .5406 .3315 .3668 .3373 47.28 101.97 18.42

9 4 19.03 16.11 .5478 .3306 .3732 .3378 46.14 103.35 18.31

4 18.07 15.29 .5547 .3299 .3793 .3384 45.05 104.51 18.20

2 4 16.36 13.85 .5676 .3288 .3908 .3395 43.03 106.25 18.02

4 4 14.90 12.61 .5795 ,3279 .4013 .3406 41.19 107.35 17.84

6 4 13.64 11.55 .5903 .3272 .4110 .3417 39.50 107.90 17.65

8 4 12.54 10.61 .6002 .3266 .4199 .3427 37.94 108.02 17.43

4 11.57 9.794 .6093 .3260 .4281 .3436 36.49 107.77 17.19

2 4 10.71 9.066 .6175 .3254 .4356 .3444 35.13 107.21 16.92

4 4 9.944 8.417 .6250 .3248 .4426 .3451 33.85 106.39 16.62

»6 4 9.255 7.834 .6317 .3242 .4491 .3457 32.65 105.37 16.29

>8 4 8.634 7.308 .6379 .3235 .4551 .3462 31.51 104.17 15.94

4 8.071 6.831 .6435 .3228 .4607 .3467 30.44 102.82 15.58

>5 4 6.871 5.816 .6553 .3208 .4732 .3475 27.96 98.98 14.60

»0 4 5.905 4.998 .6645 .3186 .4838 .3479 25.74 94.68 13.60

»5 4 5.113 4.328 .6719 .3163 .4929 .3481 23.74 90.14 12.59

»0 4 4.456 3.771 .6778 .3140 .5009 .3481 21.91 85.47 11.62

>5 4 3.904 3.304 .6826 .3117 .5079 .3479 20.24 80.78 10.69

'0 4 3.437 2.909 .6865 .3095 .5141 .3477 18.69 76.11 9.81

'5 4 3.038 2.572 .6899 .3074 .5198 .3474 17.25 71.52 8.99

iO 4 2.696 2.282 .6927 .3054 .5248 .3471 15.91 67.02 8.23

)0 4 2.143 1.814 .6973 .3017 .5337 .3464 13.49 58.37 6.86

1.722 1.458 .7010 .2985 .5413 .3458 11.35 50.21 5.67

77
ILLUMINAMT C

R Y B T(IN) T X Y 196U

U V W* U* V*

5 C 92.09 64.73 0.3709 0.4269 0.2010 0.3470 92.80 .21 47.90

1 5 81.09 68.63 .3832 .4163 .2120 .3455 85.36 12.40 42.38

2 5 71.85 60.81 .3953 .4065 .2231 .3441 61.31 23.50 38.93

3 5 64.05 54.21 .4073 .3977 .2341 .3430 77.62 33.58 35.96

4 5 57.43 48.61 .4190 .3897 .2451 .3419 74.24 42.69 33.40

5 5 51.79 43.83 .4305 .3825 .2559 .3411 71.15 50.91 31.22

6 5 46.95 39.74 .4417 .3761 .2665 .3404 68.31 58.30 29.36

7 5 42.78 36.21 .4526 .3704 .2769 .3398 65.71 64.91 27.79

a 5 39.17 33.16 .4632 .3654 .2&b9 .3395 63.31 70.83 26.45

9 5 36.03 30.49 .4735 .3609 .2967 .3392 61.10 76.10 25.33

10 5 33.27 28.16 .4834 .3570 ,30ol .3391 59.06 80.78 24.38

11 5 30.85 26.11 .4929 .3536 .3151 .3390 57.17 84.92 23.58

12 5 28.71 24.30 .5021 .3505 .3238 .3391 55.41 88.57 22.90

13 5 26.80 22.68 .5110 .3479 .3322 .3393 53.77 91.78 22.33

14 5 25.09 21.24 .5195 .3456 .3402 .3395 52.23 94.59 21.84

15 5 23.56 19.95 .5276 .3436 .3478 .3398 50.80 97.03 21.42

16 5 22.18 18.78 .5355 .3419 .3551 .3401 49.45 99.15 21.06

17 5 20.94 17.72 .5430 .3403 .3621 .3404 48.18 100.97 20.75

18 5 19.80 16.76 .5501 .3390 .3688 .3408 46.98 102.53 20.47

19 5 18.76 15.88 .5570 .3378 .3751 .3412 45.84 103.84 20.21

20 5 17.81 15.08 .5636 .3367 .3812 .3417 44.76 104.95 19.96

22 5 16.13 13.66 .5759 .3349 .3926 .3425 42.75 106.57 19.56

24 5 14.70 12.44 .5871 .3335 .4030 .3433 40.93 107.54 19.17

26 5 13.45 11.39 .5973 .3322 .4125 .3441 39.25 107.99 18.79

28 5 12.37 10.47 .6066 .3310 .4213 .3449 37.69 108.00 18.40

30 5 G 11.41 9.661 .6150 .3300 .4293 .3455 36.25 107.65 18.01

32 5 10.57 8.944 .6226 .3290 .4368 .3461 34.89 107.00 17.61

34 5 9.810 8.303 .6295 .3280 .4436 .3467 33.62 106.11 17.20

36 5 9.131 7.728 .6358 .3270 .4500 .3471 32.43 105.02 16.77

38 5 8.517 7.209 .6415 .3260 .4559 .3475 31.29 103.75 16.34

40 5 7.962 6.739 .6467 .3249 .4614 .3478 30.22 102.36 15.90

45 5 6.778 5.737 .6575 .3224 .4736 .3483 27.75 98.41 14.79

50 5 5.824 4.929 .6662 .3198 .4840 .3485 25.55 94.05 13.69

55 5 5.042 4.268 .6730 .3172 .4930 .3485 23.55 89.46 12.62

60 5 4.394 3.719 .6785 .3146 .5009 .3464 21.73 84.77 11.60

65 5 3.849 3.258 .6831 .3122 .5079 .3482 20.06 80.07 10.65

70 5 3.388 2.868 .6869 .3098 .5141 .3479 18.52 75.40 9.76

75 5 2.995 2.535 .6900 .3076 .5196 .3475 17.09 70.81 8.93

80 5 2.657 2.249 .6928 .3056 .5247 .3472 15.75 66.33 8.16

90 5 2.112 1.787 .6973 .3019 .5336 .3465 13.34 57.69 6.79

100 1.697 1.436 .7010 ,2986 .5411 .3458 11.21 49.57 5.6C

78
ILLUMINANT C

H Y B TUN) T X Y 1960U V W* u* V*

6 90.74 83.48 0.3784 0.4391 0.2015 0.3507 92.26 .76 52.04

1 6 79.90 67.63 .3910 .4282 .2126 .3493 84.85 12.97 46.27

2 6 70.79 59.92 .4035 .4182 .2238 .3480 80.83 24.12 42.71

3 6 63.11 53.41 .4158 .4091 .2350 .3468 77.15 34.23 39.60

4 6 56.59 47.89 .4278 .4007 .2461 .3458 73.79 43.38 36.91

5 6 51.03 43.19 .4395 .3932 .2570 .3449 70.71 51. o2 34.59

6 6 46.27 39.16 .4508 .3864 .2677 .3442. 67.90 59.02 32.58

7 6 (1 42.16 35.68 .4618 .3804 .2782 .3437 65.31 65.65 30.86

8 6

r* 38.60 32.68 .4725 .3749 .2383 .3432 62.92 71.56 29.37

9 6 G 35.51 30.05 .4827 .3701 .2962 .3429 60.73 76.82 28.10

10 6 G 32.80 27.76 .4926 .3658 .3076 .3427 58.70 81.47 27.00

11 6 30.41 25.74 .5020 .3620 .3167 .3426 56.81 85.59 26.06

12 6 28.30 23.95 .5111 .3587 .3255 .3426 55.06 89.20 25.24

13 6 26.42 22.36 .5198 .3557 .3338 .3426 53.43 92.37 24.53

14 6 24.74 20.94 .5282 .3531 .3418 .3428 51.91 95.14 23.91

15 6 23.23 19.67 .5361 .3507 .3495 .3429 50.48 97.54 23.37

16 6 21.88 18.52 .5437 .3486 .3568 .3431 49.14 99.60 22.88

17 6 20.64 17.47 .5510 .3468 .3638 .3434 47.87 101.38 22.45

18 6 19.53 16.53 .5579 .3451 .3704 .3437 46.68 102.88 22.05

19 6 18.50 15.66 .5646 .3436 ,37b7 .3439 45.55 104.14 21.69

20 6 17.57 14.87 .5709 .3423 .3828 .3443 44.48 105.18 21.36

22 6 15.91 13.47 .5826 .3399 .3941 .3449 42.48 106.70 20.74

24 6 14.50 12.27 .5932 .3379 .4043 .3455 40.66 107.57 20.18

26 6 13.27 11.23 .6029 .3362 .4138 .3461 38.99 107.92 19.65

28 6 12.20 10.33 .6116 .3346 .4224 .3466 37.45 107.83 19.14

30 6 11.26 9.531 .6195 .3332 .4303 .3471 36.01 107.40 18.63

32 6 10.43 8.824 .6267 .3318 .4376 .3475 34.66 106.68 18.12

34 6 9.679 8.192 .6332 .3305 .4444 .3479 33.40 105.72 17.62

36 6 c 9.008 7.625 .6390 .3292 .4506 .3482 32.21 104.57 17.12

38 6 6.403 . 7.113 .6443 .3279 .4565 .3485 31.08 103.26 16.62

40 6 7.855 6.648 .6491 .3267 .4619 .3487 30.01 101.82 16.13

45 6 6.687 5.659 .6593 .3236 .4739 .3469 27.55 97.60 14.91

50 6 5.745 4.862 .6674 .3207 .4842 .3490 25.35 93.38 13.73

55 6 c 4.973 4.209 .6738 .3178 .4931 .3489 23.37 88.76 12.62

60 6 4.333 3.667 .6791 .3151 .5009 .3486 21.55 84.05 11.58

b5 6 3.795 3.212 .6834 .3126 .5078 .3483 19.89 79.35 10.60

70 6 3.340 2.827 .6871 .3101 .5139 .3480 18.35 74.69 9.70

75 6 2.952 2.499 .6902 .3079 .5195 .3476 16.92 70.11 8.87

60 6 2.619 2.217 .6929 .3058 .5246 .3472 15.60 65.63 8.09

90 6 2.081 1.761 .6973 .3020 .5334 .3465 13.19 57.03 6.72

100 1.672 1.415 .7009 .2987 .5410 .3458 11.07 48.92 5.54

79
ILLUMINANT C

R Y B T( IN) T X Y 1960

U V W* U* V*

8 88.19 81.13 0.3906 0.4582 0.2024 0.3562 91.23 1.88 58.01

1 8 77.65 65.72 .4038 .4469 .2138 .3549 83.89 14.09 51.89

2 8 68.80 58.23 .4168 .4364 .2252 .3537 79.90 25.26 48.16

3 8 61.33 51.91 .4295 .4267 .2366 .3526 76.26 35.39 44.87

4 8 55.00 46.55 .4418 .4178 .2478 .3516 72.93 44.54 41.98

5 8 49.60 41.98 .4538 .4097 .2589 .3507 69.89 52.77 39.45

6 8 44.97 38.06 .4653 .4024 .2698 .3500 67.10 60.16 37.23

7 8 40.98 34.69 .4764 .3957 .28U4 .3494 64.53 66.75 35.28

8 6 37.53 31.77 .4871 .3897 .2907 .3489 62.18 72.62 33.58

9 8 34.52 29.22 .4973 .3843 .3006 .3485 60.00 77.82 32.09

10 6 31.89 26.99 .5070 .3794 .3102 .3481 57.99 82.41 30.77

11 8 c 29.57 25.03 .5163 .3750 .3193 .3479 56.13 86.45 29.61

12 6 27.52 23.30 .5252 .3711 .3281 .3477 54.40 89.99 28.59

13 8 25.70 21.75 .5336 .3675 .3365 .3476 52.79 93.07 27.68

m 8 c 24.07 20.37 .5416 .3643 .3445 .3476 51.28 95.75 26.86

15 8 22.61 19.13 .5492 ,3615 .3521 .3476 49.87 98.05 26.12

16 8 21.29 18.02 .5565 .3589 .3594 .3477 48.54 100.02 25.45

17 8 20.09 17.00 .5633 .3565 .3663 .3477 47.29 101.69 24.85

18 8 19.00 16.08 .5698 .3544 .3729 .3478 46.11 103.10 24.28

19 8 18.01 15.24 .5760 .3524 .3791 .3479 44.99 104.26 23.76

20 8 G 17.10 14.47 .5818 .3506 .3851 .3481 43.93 105.21 23.28

22 8 15.49 13.11 .5927 .3474 .3962 .3484 41.95 106.54 22.38

24 8 14.12 11.95 .6024 .3446 .4063 .3487 40.15 107.24 21.58

26 8 12.92 10.94 .6112 .3422 .4155 .3489 38.50 107.42 20.83

28 8 11.88 10.06 .6191 .3399 .4239 .3492 36.96 107.20 20.12

30 8 10.97 9.281 .6262 .3379 .4317 .3494 35.54 106.63 19.44

32 8 10.15 8.592 .6326 .3360 .4388 .3496 34.20 105.80 18.79

34 8 9.424 7.977 .6384 .3342 .4454 .3497 32.95 104.74 18.16

36 8 8.771 7.424 .6436 .3325 .4515 .3498 31.77 103.50 17.55

38 8 8.182 6.925 .6484 .3308 .4571 .3499 30.65 102.12 16.96

40 8 7.647 6.472 .6527 .3293 .4624 .3499 29.59 100.61 16.39

45 8 6.508 5.509 .6618 .3255 .4742 .3499 27.15 96.47 15.02

50 8 5.590 4.731 .6691 .3221 .4842 .3497 24.97 91.99 13.75

55 8 4.838 4.095 .6750 .3189 .4930 .3494 23.00 87.33 12.57

60 a 4.214 3.566 .6798 .3159 .5007 .3490 21.20 82.61 11.48

65 8 3.690 3.123 .6839 .3132 .5075 .3486 19.54 77.91 10.49

70 8 3.247 2.748 .6873 .3106 .5136 .3482 18.02 73.26 9.57

75 8 2.869 2.428 .6903 .3083 .5192 .3478 16.60 68.70 8.73

80 8 2.544 2.153 .6929 .3061 .5242 .3473 15.28 64.24 7.95

90 8 2.020 1.710 .6973 .3022 .5331 .3466 12.90 55.70 6.58

10 8 1.622 1.373 .7008 .2989 .5407 3459 10.79 47.65 5.41

80
ILLUMINANT C

R Y B TUN) T X Y 1960

U V W* U* V*

10 85.79 78.93 0.3999 0.4720 0.2034 0.3601 90.24 2.99 61.95

1 10 75.54 63.93 .4136 .4604 .2149 .3589 82.97 15.12 55.60

2 10 66.93 56.65 .4269 .4496 .2264 .3577 79.01 26.25 51.76

3 10 59.67 50.50 .4398 .4395 .2379 .3566 75.41 36.33 48.35

4 10 53.51 45.29 .4524 .4302 .2493 .3557 72.11 45.44 45.33

5 10 48.26 40.84 .4645 .4217 .2606 .3548 69.10 53.62 42.65

6 10 43.76 37.04 .4762 .4139 .2715 .3540 66.33 60.95 40.29

7 10 39.88 33.76 .4873 .4068 .2822 .3534 63.80 67.47 38.20

8 10 36.53 30.92 .4979 .4003 .2926 .3528 61.46 73.27 36.35

9 10 33.60 28.44 .5081 .3944 .3025 .3523 59.31 78.40 34.71

10 10 31.04 26.27 .5177 .3891 .3121 .3519 57.32 82.91 33.24

11 10 28.79 24.37 .5268 .3843 .3213 .3516 55.48 86.87 31.94

12 10 26.80 22.68 .5354 .3799 .3301 .3513 53.76 90.31 30.77

13 10 25.02 21.18 .5436 .3760 .3384 .3511 52.17 93.31 29.72

14 10 23.44 19.84 .5513 .3724 .3464 .3510 50.68 95.89 28.76

15 10 22.01 18.63 .5586 .3691 .3540 .3509 49.28 98.10 27.90

16 10 20.73 17.55 .5655 .3661 .3612 .3508 47.96 99.98 27.10

17 10 19.57 16.56 .5721 .3634 .3681 .3507 46.72 101.57 26.38

18 10 18.51 15.67 .5782 .3609 .3746 .3507 45.55 102.89 25.70

19 10 17.54 14.85 .5841 .3586 .3808 .3507 44.45 103.97 25.07

20 10 16.66 14.10 .5896 .3565 .3867 .3507 43.39 104.83 24.48

22 10 15.09 12.77 .5997 .3527 .3976 .3508 41.44 106.00 23.40

24 10 13.75 11.64 .6087 .3493 .4076 .3508 39.66 106.57 22.43

26 10 12.59 10.66 .6168 .3463 .4166 .3509 38.01 106.62 21.53

28 10 11.58 9.798 .6241 .3437 .4249 .3509 36.50 106.29 20.69

30 10 10.68 9.041 .6306 .3412 .4325 .3510 35.08 105.63 19.90

32 10 9.888 8.370 .6365 .3389 .4395 .3510 33.76 104.71 19.16

34 10 9.180 7.770 .6419 .3368 .4459 .3510 32.52 103.58 18.45

36 10 8.543 7.230 .6467 .3348 .4519 .3509 31.34 102.28 17.77

38 10 7.968 6.744 .6510 .3329 .4574 .3509 30.23 100.84 17.11

40 10 7.446 6.303 .6550 .3311 .4626 .3508 29.18 99.29 16.49

45 10 6.336 5.363 .6634 .3269 .4742 .3505 26.76 95.07 15.02

50 10 5.440 4.605 .6701 .3231 .4841 .3501 24.59 90.55 13.69

55 10 4.707 3.984 .6756 .3197 .4928 .3497 22.63 85.88 12.47

60 10 4.098 3.469 .6802 .3165 .5004 .3492 20.84 81.16 11.36

65 10 3.588 3.037 .6841 .3136 .5072 .3488 19.20 76.46 10.35

70 10 n 3.156 2.671 .6874 .3110 .5133 .3483 17.69 71.84 9.43

75 10 2.788 2.359 .6903 .3086 .5188 .3479 16.28 67.30 8.58

80 10 2.471 2.092 .6929 .3064 .5239 .3474 14.97 62.87 7.81

90 10 1.962 1.660 .6972 .3024 .5328 .3466 12.60 54.38 6.44

10 1.575 1.333 7007 .2990 .5403 .3459 10.51 46.39 5.27

81
ILLUMINANT C

100 15 1.161 1.237 .7004 .299*+

82

.5395 .3460 9.84 43.31

R Y B T( IN) T X Y I960

U V W* U* V*

15 80.33 73.90 0.4159 0.4937 0.2056 0.3660 87.91 5.39 67.11

1 15 70.73 59.87 .4301 .4816 .2172 .3649 80.80 17.20 60.48

2 15 62.68 53.05 .4439 .4702 .2290 .3638 76.94 28.09 56.50

3 15 55.88 47.30 .4572 .U595 .2406 .3628 73.41 37.95 52.94

4 15 50.12 42.42 .4700 .4496 .2522 .3618 70.19 46.82 49.74

5 15 45.21 38.27 .4822 .4403 .2635 .3609 67.25 54.78 46.89

6 15 41.00 34.70 .4939 .4318 .2746 .3601 64.55 61.88 44.33

7 15 37.38 31.64 .5049 .4240 .2853 .3594 62.07 68.17 42.03

8 15 34.24 28.98 .5154 .4168 .2957 .3587 59.79 73.74 39.97

9 15 31.50 26.66 .5252 .4102 .3057 .3581 57.69 78.64 38.12

10 15 29.11 24.63 .5345 .4042 .3153 .3576 55.74 82.92 36.45

11 15 c 27.00 22.85 .5432 .3986 .3244 .3571 53.94 86.66 34.94

12 15 25.13 21.27 .5514 .3936 .3332 .3567 52.27 89.89 33.56

13 15 23.47 19.86 .5591 .3890 .3414 .3563 50.71 92.67 32.31

14 15 21.98 18.61 .5663 .3847 .3493 .3560 49.25 95.04 31.17

15 15 20.65 17.48 .5730 .3808 .3568 .3557 47.88 97.06 30.12 : 16 15 19.45 16.46 .5793 .3773 .3639 .3554 46.60 98.75 29.15

17 15 18.36 15.54 .5853 .3740 .3706 .3552 45.38 100.15 28.25

18 15 17.37 14.70 .5908 .3709 .3770 .3550 44.24 101.29 27.41

19 15 16.46 13.93 .5961 .3681 .3830 .3548 43.16 102.20 26.63

20 15 15.63 13.23 .6010 .3654 .3888 .3546 42.13 102.91 25.90

22 15 14.16 11.99 .6099 .3607 .3994 .3543 40.21 103.79 24.55

24 15 12.90 10.92 .6179 .3565 .4090 .3540 38.46 104.10 23.34

26 15 11.81 9.997 .6249 .3527 .4178 .3537 36.85 103.93 22.24

28 15 10.86 9.190 .6312 .3494 .4258 .3535 35.36 103.40 21.23

30 15 10.02 8.478 .6369 .3463 .4331 .3533 33.98 102.58 20.29

32 15 9.270 7.846 .6419 .3435 .4398 .3530 32.68 101.52 19.41

34 15 8.603 7.282 .6465 .3408 .4461 .3528 31.46 100.28 18.59

36 15 8.004 6.775 .6507 .3384 .4519 .3525 30.30 98.89 17.82

38 15 7.463 6.317 .6544 .3361 .4573 .3523 29.21 97.37 17.08

40 15 6.972 5.901 .6579 .3340 .4623 .3521 28.18 95.77 16.39

45 15 5.927 5.017 .6652 .3291 .4735 .3514 25.80 91.45 14.80

50 15 5.085 4.304 .6713 .3249 .4833 .3508 23.67 86.89 13.39

55 15 4.396 3.721 .6763 .3210 .4918 .3502 21.74 82.23 12.13

60 15 3.824 3.237 .6805 .3176 .4994 .3497 19.98 77.54 11.00

65 15 c 3.345 2.831 .6841 .3146 .5062 .3491 18.37 72.90 9.98

70 15 2.940 2.489 .6873 .3118 .5123 .3486 16.88 68.33 9.05

75 15 2.595 2.197 .6901 .3093 .5178 .3481 15.50 63.86 8.21

80 15 2.299 1.946 .6926 .3069 .5229 .3476 14.21 59.50 7.44

90 15 1.823 1.543 .6969 .3029 .5319 .3468 11.89 51.15 6.09

4.95
ILLUMINANT C

T(IN) X 1931 —Y I960

U V —1964-

W* U* V*

12

3

4

5

6

7

8

9

10

11

c 12

13

14

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

75.45

66.45

58.89

52.51

47.10

42.49

38.54

35.14

32.19

29.62

27.37

25.39

23.63

22.07

20.67

69.42

56.24

49.84

44.44

39.87

35.96

32.62

29.74

27.24

25.07

23.16

21.49

20.00

18.68

17,50

0.4259 0.5057

.4403 .4933

.4542 .4816

.4676 .4706

.4804 .4603

.4926

.5041

.5150

.5253

.5349

.5438

.5522

.5601

.5674

.5742

.4507

.4418

.4335

.4259

.4189

.4125

.4066

.4012

.3962

.3916

0.2073 0.3693

.2191 .3682

.2308 .3671

.2425 .3661

.2541 .3652

.2655

.2765

.2872

.2976

.3075

.3170

.3261

.3347

.3429

.3506

.3643

.3634

.3627

.3619

.3613

.3607

.3601

.3596

.3591

.3587

85.74

78.78

75.00

71.55

68.40

65.52

62.88

60.45

58.22

56.17

54.26

52.50

50.86

49.33

47.90

7.22

18.64

29.21

38.76

47.35

55.02

61.84

67.88

73.21

77.87

81.93

85.45

88.48

91.07

93.26

69.06

62.34

58.32

54.71

51.45

48.52

45.88

43.50

41.35

39.40

37.64

36.03

34.57

33.22

31.99

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

19.42

18.29

17.26

16.33

15.48

14.69

13.31

12.12

11.09

10.20

9.403

8.699

8.070

7.505

6.995

16.44

15.48

14.61

13.82

13.10

12.44

11.26

10.26

9.391

8.630

7.959

7.363

6.831

6.353

5.921

.5806

.5865

.5921

.5973

.6021

.6067

.6149

.6222

.6287

.6344

.6396

.6442

.6484

.6522

.6557

.3874

.3835

.3799

.3765

.3734

.3705

.3652

.3606

.3564

.3527

.3493

.3462

.3433

.3407

.3382

.3580

.3649

.3716

.3778

.3837

.3893

.3998

.4092

.4177

.4255

.4327

.4393

.4454

.4511

.4564

.3583

.3579

.3576

.3573

.3570

.3567

.3562

.3557

.3553

.3549

.3545

.3541

.3538

.3534

.3531

46.56

45.31

44.12

43.00

41.93

95.11

96.64

97.90

98.90

99.69

40.92 100.27

39.04 100.95

37.32 101.08

35.74 100.77

34.28 100.13

32.91

31.64

30.43

29.30

28.23

99.20

98.07

96.76

95.32

93.77

30.85

29.80

28.82

27.91

27.06

26.26

24.79

23.47

22.28

21.19

20.18

19.25

18.37

17.56

16.79

40

45

50

55

60

20

20

20

20

20

6.533

5.548

4.755

4.107

3.570

5.530

4.696

4.025

3.476

3.021

.6589

.6658

.6714

.6762

.6803

.3359

.3306

,3261

.3221

.3185

.4614

.4725

.4822

.4907

.4982

.3528

.3520

.3512

.3506

.3499

27.21

24.86

22.77

20.87

19.14

92.14

87.80

83.26

78.62

73.99

16.07

14.44

13.00

11.73

10.60

65

70

75

80

90

20

20

20

20

20

.00 20

3.120

2.740

2.417

2.140

1.694

1.357

2.641

2.319

2.045

1.811

1.434

1.148

.6838

.6869

.6897

.6922

.6965

.3153

.3124

.3098

.3075

.3033

.5050

,5112

.5167

.5219

.5309

.3493

.3487

.3482

.3477

.3469

17.55

16.09

14.73

13.47

11.19

69.41

64.91

60.51

56.22

48.02

.7000 .2998 .5387 .3461 9.18 40.32

9.58

8.67

7.84

7.08

5,75

4.63

83
ILLUMINANT C

12

3

4

56

78

9

10

11

12

13

14

30

30

30

30

30

30

30

30

30

30

30

30

30

30

30

T(IN)

66.96

58.99

52.29

46.64

41.84

37.75

34.25

31.23

28.61

26.32

24.32

22.56

21.00

19.61

18.37

61.61

49.93

44.26

39.47

35.42

31.96

28.99

26.43

24.21

22.28

20.59

19.10

17.77

16.60

15.55

1931

X Y 0.4374 0.5178

.4518 .5053

.4657 .4934

.4790 .4821

.4916 .4714

.5036

.5148

.5253

.5352

.5444

.5529

.5609

.5682

.5751

.5814

.4615

.4522

.4436

.4357

.4283

.4216

.4153

.4095

.4042

.3993

196U

U \J 0.2098 U.3726

.2215 .3715

.2332 .3705

.2448 .3696

.2563 .3686

.2675

.2784

.2889

.2991

.3088

.3181

.3269

.3353

.3433

.3509

.3677

.3668

.3660

.3652

.3645

.3638

.3631

.3625

.3620

.3614

W*

81.74

75.06

71.43

68.12

65.10

62.33

59.80

57.47

55.33

53.35

51.52

49.82

48.24

46.77

45.39

1964 —

U*

9.52

20.13

30.02

38.92

46.89

53.98

60.26

65.79

70. o4

74.87

78.52

81.66

84.35

86.62

88.52

V*

69.35

62.67

58.71

55.11

51.86

48.92

46.25

43.84

41.64

39.64

37.82

36.15

34.63

33.22

31.93

15

16

17

18

19

20

22

24

26

28

30

30

30

30

30

30

30

30

30

30

17.25

16.24

15.32

14.49

13.73

13.03

11.79

10.73

9.816

9.013

14.60

13.75

12.97

12.27

11.62

11.03

9.983

9.086

8.309

7.629

.5873

.5928

.5979

.6027

.6071

.6112

.6187

.6253

.6312

.6364

.3947

.3905

.3866

.3830

• 37Q6

.3764

.3706

.3655

.3610

.3569

.3580

.3648

.3712

.3773

.3830

.3884

.3985

.4077

.4160

.4236

.3609

.3604

.3600

.3596

.3592

.3588

.3581

.3575

.3569

.3563

44.10

42.89

41.74

40.65

39.63

38.65

36.83

35.17

33.63

32.21

90.10

91.39

92.42

93.23

93.83

94.25

94.65

94.55

94.06

93.27

30.73

29.62

28.58

27.62

26.72

25.87

24.31

22.92

21.66

20.52

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

30

30

30

30

30

30

30

30

30

30

30

30

30

30

30

100 30

8.305

7.676

7.115

6.611

6.156

5.744

4.867

4.163

3.588

3.112

2.715

2.381

2.097

1.854

1.464

1.170

7.029

6.497

6.022

5.595

5.210

4.861

4.119

3.523

3.037

2.634

2.298

2.015

1.775

1.569

1.239

0.9899

.6411

.6453

.6492

.6527

.6559

.6588

.6653

.6707

.6753

.6793

.6828

.6859

.6887

.6912

.6956

.3532

.3498

.3466

.3437

.3410

.3385

.3329

.3280

.3238

.3201

.3167

.3137

.3110

.3085

.3042

.43U6

.4370

.4430

.4486

.4538

.4587

.4698

.4795

.4880

.4957

.5025

.5088

.5145

.5197

.5290

.3558

.3553

.3548

.3544

.3540

.3536

.3526

.3518

.3510

.3503

.3496

.3490

.3485

.3480

.3471

30.89

29.65

28.48

27.38

26.34

25.35

23.08

21.04

19.20

17.53

15.99

14.56

13.27

12.05

9.85

92.25

91.03

89.67

88.19

86.62

84.98

80.68

76.21

71.68

67.17

62.72

58.35

54.09

49.95

42.02

19.46

18.49

17.59

16.76

15.98

15.24

13.59

12.16

10.91

9.79

8.80

7.91

7.10

6.37

5.09

.6993 .3006 .5370 .3463

84
ILLUMINANT C

T(IN) —1931

X Y 1960

U V W*

•1964-

U* V*

40 59.75 54.97 0.4437 0.5238

1 40 52.65 44.56 .4579 .5112

2 40 46.68 39.51 .4716 .49^3

3 40 41.64 35.25 .4846 .4879

4 40 37.37 31.63 .4970 .4772

0.2113 U.3742 78.05 10.62 67.88

.2229 .3732 71.63 20.48 61.36

.2344 .3722 b8.15 29. o9 57.49

.2458 .3712 64.97 37.96 53.99

.2571 .3703 62.06 45.34 50.81

40

40

40

40

40

40

40

40

40

40

33.72

30.59

27.89

25.55

23.51

21.72

20.14

18.74

17.49

16.38

28.54

25.89

23.61

21.62

19.90

18.38

17.05

15.86

14.81

13.86

.5086

.5195

.5298

.5393

.5481

.5564

.5640

.5711

.5776

.5837

.4672

.4579

.4492

.4411

.4336

.4267

.4203

.4144

.4090

.4039

.2681

.2787

.2691

.2990

.3085

.3176

.32b2

.3344

.3422

.3495

.3694

.3685

.3676

.3668

.3661

.3653

.3647

.3640

.3634

.3628

59.40

56.96

54.72

52.65

50.74

48.98

47.34

45.81

44.39

43.06

51.89

57. b7

62.74

67.17

71.0

74.31

77.13

79.53

81.54

83.22

47.92

45.30

42.91

40.74

38.76

36.95

35.29

33.77

32.36

31.06

40

40

40

40

40

15.38

14.47

13.65

12.90

12.22

13.02

12.25

11.55

10.92

10.34

.5893

.5945

.5994

.6039

.6081

.3992

.3949

.3908

.3871

.3835

• 3565

.3631

.3694

.3753

.3809

.3623

.3617

.3613

.361)8

.3603

41.81

40.63

39.52

38.47

37.47

84.59

85.69

86.56

87.22

87.69

29.86

28.75

27.71

26.74

25.83

24

26

28

40

40

40

40

40

11.59

10.48

9.530

8.706

7.985

9.812

8.872

8.066

7.368

6.758

.6120

-.6192

.6255

.6310

.6360

.3802

.3743

.3690

.3642

.3599

.3862

.39bl

.4051

.4132

.42u7

.3599

.3591

.3584

.3577

.3571

36.52

34.75

33.14

31.65

30.27

88.0

88.21

87.96

87.37

86.51

24.97

23.41

22.01

20.75

19.60

30

32

34

iljij 36

38

440

40

40

40

7.350

6.786

6.283

5.832

5.425

6.221

5.744

5.318

4.936

4.592

.6405

.6446

.6483

.6517

.6548

.3560

.3525

.3492

.3462

.3434

.4276

.4340

.4400

.4455

.4b08

.3565

.3560

.3555

.3550

.3545

28.96

27.77

26.64

<d5.57

24.55

85.43

84.18

82.60

81.32

79.76

18.55

17.58

16.68

15.85

15.07

40

40

40

40

<+0

5.057

4.275

3.648

3.137

2.716

4.280

3.618

3.087

2.655

2.299

.6577

.6640

.6694

.6740

.6781

.3407

.3349

.3298

.3254

.3215

.4557

.4668

.4765

.4852

.4930

.3541

.3531

.3522

.3514

.3506

23.59

21.38

19.40

17.62

16.00

78.14

73.90

69.53

65.12

60.74

14.35

12-72

11.32

10.09

9.00

40

40

40

40

40

2.365

2.070

1.820

1.607

1.266

2.002

1.752

1.541

1.360

1.071

.6816

.6848

.6877

.6902

.6947

.3181

.3149

.3121

.3096

.3051

.5000

.5064

.5122

.5175

.5271

.3499

.3493

.3487

.3482

.3473

14.51

13.14

11.87

10.70

8.58

56.42

52.19

48.06

44.05

36.38

8.04

7.17

6.39

5.69

4.46

.00 40 1.009 0.8539 .6985 .3014 .5353 .3464

85
ILLUMINAMT C

12

3

4

5

6

7

89

10

11

12

13

14

15

16

17

18

19

20

22

24

26

28

30

32

34

36

38

40

45

50

55

60

65

70

75

80

90

60

60

oO

60

oO

d0

oO

oO

60

bO

60

60

60

60

bO

60

60

60

oO

60

60

60

60

bO

60

60

60

60

oO

60 C oO C 60

oO

oO

bO

bO

oO

60

60 G

60

T(IN)

48.05

42.36

37.58

33.53

30.10

27.16

24.63

22.45

20.56

18.91

17.46

16.18

15.04

14.03

13.12

12.31

11.57

10.90

10.30

9.739

9.228

8.324

7.550

6.880

6.296

5.781

5.325

4.919

4.556

4.229

3.933

3.308

2.809

2.406

2.074

1.799

1.569

1.375

1.210

0.9479

44.21

35.86

31.81

28.38

25.47

22.99

20.85

19.01

17.40

16.00

14.78

13.69

12.73

11.88

11.11

10.42

9.795

9.229

8.714

8.243

7.811

7.046

6.391

5.824

5.329

4.893

4.507

4.164

3.856

3.579

3.329

2.800

2.378

2.036

1.756

1.523

1.328

1.164

1.024

0.8023

1931

X Y 0.4496 0.5297

.4633 .5174

.4764 .5057

.4888 .4945

.5006 .4840

.5117

.5221

.5318

.5408

.5492

.5570

.5642

.5709

.5771

.5829

.5882

.5931

.5977

.6020

.6060

.6098

.6166

.6227

.6281

.6329

.6373

.6413

.6449

.6483

.6514

.6543

.6608

.6663

.6711

.6753

.6790

.6823

.6854

.6881

.6928

.4741

.4648

.4562

.4481

.4406

.4337

.4273

.4213

.4158

.4106

.4059

.4014

.3973

.3934

.3898

.3864

.3801

.3746

.3696

.3651

.3610

.3573

.3538

.3506

.3476

.3448

.3386

.3333

.3286

.3244

.3208

.3174

.3145

.3118

.3070

1960

U V 0.2126 0.3758

.2237 .3748

.2348 .3739

.2457 .3729

.2565 .3720

.2670

.2772

.2871

.2965

.3056

.3142

.3225

.3303

.3377

.3448

.3515

.3578

.3638

.3695

.3750

.3801

.3898

.3985

.4066

.4139

.4208

.4272

.4331

.4387

.4440

.4490

.4603

.4703

.4793

.4873

.4946

.5013

.5074

.5130

.5230

.3711

.3702

.3693

.3685

.3678

.3670

.3663

.3656

.3650

.3644

.3638

.3632

.3627

.3622

.3617

.3613

.3604

.3596

.3569

.3582

.3576

.3570

.3564

.3559

.3554

.3549

.3538

.3529

.3520

.3512

.3505

.3498

.3492

.3487

.3477

W*

71.40

65.44

62.21

59.26

56.56

54.08

51.81

49.72

47.79

46.00

44.35

42.81

41.38

40.04

38.78

37.60

36.49

35.44

34.45

33.50

32.60

30.93

29.39

27.98

26.67

25.44

24.30

23.22

22.20

21.24

20.33

18.24

16.37

14.69

13.16

11.76

10.48

9.30

8.20

•1964-

10.92

19.44

27.44

34.57

40.91

46.51

51.42

55.71

59.43

62.63

65.36

67.68

69.62

71.24

72.56

73.62

74.46

75.09

75.54

75.83

75.98

75.95

75.53

74.81

73.87

72.75

71.49

70.11

68.66

67.14

65.57

61.50

57.34

53.15

49.00

44.92

40.94

37.05

33.28

V*

63.56

57.43

53.82

50.54

47.55

44.83

42.35

40.09

38.03

36.14

34.41

32.82

31.36

30.01

28.76

27.60

26.52

25.52

24.58

23.69

22.87

21.35

19.99

18.76

17.65

16.63

15.69

14.83

14.03

13.28

12.58

11.03

9.69

8.53

7.51

6.60

5.79

5.07

4.41

loO 60 0.7520 0.6365 .6968 .3030 .5317 .3468

86
ILLUMINANT C

R Y B T(IN) T X Y 1960

U V W* U* V*

100 31.86 29.31 0.4519 0.5362 0.2119 0.3771 60.08 8.62 54.53

1 100 28.11 23.80 .4644 .5247 .2220 .3762 54.91 15.10 49.19

2 100 24.95 21.12 .4764 .5136 .2321 .3753 52.10 21.15 46.07

3 100 22.27 18.85 .4878 .5031 .2420 .3744 49.53 26.52 43.23

4 100 19.99 16.92 .4986 .4931 .2518 .3736 47.18 31.24 40.63

5 100 18.03 15.26 .5088 .4837 .2613 .3727 45.01 35.38 38.26

6 100 16.34 13.83 .5183 .4749 .2706 .3719 43.01 38.99 36.10

7 100 14.88 12.59 .5273 .4666 .2795 .3711 41.17 42.10 34.12

8 100 13.61 11.52 .5356 .4589 .2882 .3703 39.46 44.78 32.30

; 9 100 12.50 10.58 .5434 .4516 .2964 .3695 37.88 47.06 30.64

1 io 100 11.52 9.749 .5506 .4448 .3043 .3688 36.41 48.98 29.11

i 11 100 10.65 9.017 .5574 .4385 .3119 .3681 35.03 50.58 27.69

12 100 9.885 8.367 .5636 .4326 .3191 .3675 33.75 51.90 26.39

13 100 9.200 7.786 .5695 .4271 .3260 .3668 32.55 52.97 25.18

|" 100 8.585 7.267 .5749 .4220 .3326 .3662 31.42 53.82 24.06

15 100 8.032 6.799 .5800 .4172 .3389 .3656 30.36 54.47 23.01

t 16 100 7.533 6.376 .5848 .4127 .3448 .3651 29.36 54.94 22.04

j-17 100 7.080 5.992 .5892 .4085 .3505 .3645 28.41 55.27 21.13

e 18 100 6.667 5.643 .5934 .4046 .3559 .3640 27.51 55.46 20.28

,19 100 6.290 5.324 .5973 .4008 .3611 .3635 26.65 55.53 19.48

T 20 100 5.944 5.031 .6009 .3973 .3661 .3631 25.84 55.50 18.73

c 22 100 5.333 4.514 .6077 .3909 .3754 .3622 24.32 55.17 17.35

G 24 100 4.811 4.072 .6137 .3851 .3839 .3614 22.92 54.56 16.11

J 2 & 100 4.361 3.691 .6191 .3798 .3919 .3606 21.64 53.72 14.99

3 28 100 3.969 3.360 .6240 .3750 .3992 .3599 20.44 52.72 13.97

J30 100 3.626 3.069 .6285 .3707 .4061 .3592 19.33 51.58 13.05

32 100 3.324 2.813 .6327 .3666 .4126 .3586 18.29 50.34 12.20

34 100 3.055 2.586 .6365 .3629 .4186 .3580 17.31 49.02 11.41

;36 100 2.816 2.383 .6400 .3594 .4244 .3574 16.39 47.63 10.68

J38 100 2.601 2.202 .6433 .3562 .4298 .3569 15.52 46.20 10.01

iuo 100 2.409 2.039 .6464 .3531 .4350 .3564 14.70 44.74 9.38

45

J50

100 2.004 1.696 .6533 .3463 .4468 .3552 12.82 40.97 7.98

100 c 1.685 1.426 .6593 .3404 .4574 .3542 11.14 37.15 6.79

^ 55 100 1.430 1.210 .6645 .3352 .4669 .3533 9.64 33.34 5.76

J60

100 1.222 1.034 .6692 .3306 .4755 .3524 8.28 29.58 4.85

5 65 100 1.052 0.8902 .6733 .3265 .4834 .3516

70 100 0.9104 0.7706 .6770 .3228 .4906 .3509

^75 100 0.7922 0.6705 .6804 .3194 .4973 .3502

180 100 0.6926 0.5863 .6834 .3164 .5034 .3496

90 100 0.5361 0.4537 .6888 .3111 .5144 .3485

00 100 0* 0.4208 0.3562 .6933 .3066 .5239 .3476

87
ILLUMINANT C

I960 ------

Y b T ( I N

)

T X Y U V W* u* V*

u 100.0 100.0 0.3101 0.3163 0.2009 0.3073 99.04 0.00 0.00

1 84.28 77.54 .2916 .2987 .1943 .2987 89.61 -7.82 -10.09

2 71.32 65.62 .2741 .2806 .1884 .2893 63.83 -13.54 -19.60

3 60.59 55.75 .2580 .2622 .1833 .2794 78.50 -17.97 -28.47

L* 51.69 47.56 .2432 .2439 .1788 .2690 73.57 -21.10 -36.64

5 44.28 40.73 .2299 .2261 .1751 .2582 69.02 -23.14 -44.06

6 38.08 35.04 .2181 .2088 .1721 .2471 64.81 -24.25 -50.71

n 7 32.89 30.26 .2077 .1924 .1698 .2359 60.91 -24.61 -5b. 56

8 28.53 2b. 25 .1986 .1769 .1681 .2246 57.30 -24.38 -61.61

q 24.85 22.86 .1908 .1625 .1671 .2134 53.96 -23.69 -65.86

10 21.74 20.00 .1842 .1492 . 16bb .2024 50.86 -22.65 -69.37

12 16.85 15.51 .1738 .1258 .1670 .1813 45.34 -19.96 -74.26

14 13.29 12.23 .1665 .1065 .lbd8 .1619 40.60 -16.92 -76.72

lb 10.66 9.811 .1615 .0908 .1715 .1446 36.52 -13.93 -77.25

18 8.701 8.005 .1582 .0781 .1747 .1294 33.01 -11.21 -76.36

20 7.216 6.639 .1560 .0679 .1782 .1163 29.99 -8.83 -74.48

25 4.830 4.444 .1537 .0502 .1866 .0914 24.10 -4.46 -67.66

30 3.509 3.228 .1535 .0396 .1938 .0751 19.95 -1.82 -60.23

40 2.205 2.028 .1549 .0288 .2042 .0569 14.65 .b3 -47.69

50 1.591 1.464 .1566 .0236 .2109 .0476 11.38 1.49 -36.43

98.20 90.35 .3264 .3475 .2003 .3199 95.18 -.b7 15.60

1 82.68 69.98 .3076 .3316 .1933 .3126 86.02 -8.44 5.96

2 69.88 59.15 .2896 .3148 .1869 .3047 60.41 -14.60 -2.72

3 59.29 50.18 .2726 .2972 .1811 .2962 75.21 -19.32 -10.92

4 50.50 42.74 .2568 .2792 .1760 .2870 70.41 -22.77 -18.58

5 43.18 36.55 .2423 .2612 .1715 .2774 65.97 -25.14 -25.66

6 37.08 31.38 .2292 .2434 .1678 .2674 61.85 -26.57 -32.13]

7 31.96 27.05 .2174 .2261 .1648 .2570 58.05 -27.24 -37.95

8 27.66 23.41 .2070 .2095 .1624 .2465 54.52 -27.27 -43.13

q 24.04 20.34 .1979 .1937 .1606 .2358 51.25 -26.80 -47.64

10 20.97 17.75 .1900 .1789 .1595 .2252 48.22 -25.94 -51.50i

12 lb. 17 13.68 .1774 .1522 .1587 .2042 42.79 -23.45 -57.34

u 14 12.67 10.72 .1684 .1297 .1596 .1844 38.13 -20.45 -60.92

16 10.09 8.541 .1620 .1109 .1617 .1661 34.10 -17.35 -62.60

18 8.170 6.915 .1577 ,0956 .1646 .1497 30.63 -14.43 -62.77

20 6.720 5.688 .1548 .0831 .1679 .1352 27.63 -11.82 -61.83

25 4.403 3.727 .1515 .0611 .1767 .1068 21.76 -6.84 -56.72

30 3.132 2.651 .1509 .0478 .1846 .0876 17.60 -3.73 -50.26

4 1.898 1.606 .1523 .0340 .1963 .0658 12.28 -.72 -38.56

50 1.332 1.128 .1542 .0275 .2042 .0546 9.02 .39 -29.64

88
ILLUMINAMT C

Y B TUN) T X Y 1960

D V W* U* V*

2 96.54 88.82 0..3403 0.3733 0.2002 0.3294 94.54 -.80 27.16

2 1 81.21 68.73 .3216 .3593 .1929 .3233 85.41 -8.87 17.74

2 2 68.56 58.03 .3034 .3441 .1861 .3165 79.79 -15.35 9.57

2 3 58.11 49.18 .2860 .3278 .1798 .3092 74.59 -20.40 1.80

2 4 49.43 41.84 .2695 .3108 .1742 .3012 69.79 -24.20 -5.53

2 5 42.21 35.73 .2542 .2932 .1692 .2927 65.34 -26. H9 -12.40

2 6 36.18 30.62 .2401 .2755 .1649 .2837 61.22 -28.65 -18.76

2 7 31.14 26.35 .2273 .2579 .1612 .2744 57.40 -29.61 -24.59

2 8 26.90 22.77 .2158 .2407 .1582 .2647 53.85 -29.89 -29.86

2 9 23.33 19.74 .2055 .2241 .1558 .2547 50.57 -29.64 -34.58

2 10 20.31 17.19 .1965 .2081 .1540 .2446 47.52 -28.97 -38.72

2 12 15.58 13.19 .1818 .1789 .1520 .2244 42.06 -26.70 -45.33

2 11 12.14 10.28 .1710 .1535 .1520 .2047 37.35 -23.74 -49.83

2 16 9.612 8.135 .1632 .1320 .1533 .1860 33.28 -20.57 -52.47

2 18 7.730 6.543 .1578 .1140 .1557 .1688 29.76 -17.47 -53.57

2 20 6.314 5.344 .1541 .0992 .1587 .1533 26.71 -14.63 -53.47

2 25 4.059 3.436 .1496 .0727 .1674 .1221 20.72 -9.01 -49.90

2 30 2.833 2.398 .1486 .0565 .1758 .1003 16.46 -5.37 -44.31

2 40 1.660 1.405 .1499 .0396 .1888 .0748 11.00 -1.73 -33.26

2 50 1.136 0.9615 .1520 .0316 .1976 .0617

3 94.98 87.38 .3521 .3946 .2003 .3367 93.94 -.63 35.92

3 1 79.83 67.57 .3337 .3826 .1928 .3316 84.83 -8.89 26.73

3 2 67.34 57.00 .3156 .3692 .1857 .3258 79.21 -15.60 19.03

3 3 57.02 48.26 .2981 .3544 .1791 .3194 74.02 -20.91 11.67

3 4 48.45 41.01 .2813 .3386 .1731 .3125 69.21 -24.97 4.68

3 5 41.32 34.97 .2655 .3220 .1677 .3051 64.76 -27.93 -1.91

3 6 35.37 29.94 .2507 .3048 .1629 .2971 60.63 -29.96 -8.07

3 7 30.40 25.73 .2370 .2875 .1587 .2886 56.80 -31.16 -13.79

3 8 26.22 22.19 .2246 .2701 .1551 .2798 53.25 -31.69 -19.04

3 9 22.70 19.21 .2134 .2531 .1521 .2707 49.95 -31. e>5 -23.80

3 10 19.72 16.69 .2034 .2365 .1498 .2613 46.89 -31.14 -28.07

3 12 15.07 12.75 .1868 .2054 .1467 .2421 41.41 -29.14 -35.12

3 14 11.68 9.890 .1742 .1777 .1457 .2229 36.66 -26.30 -40.25

3 16 9.202 7.788 .1650 .1537 .1462 .2043 32.56 -23.13 -43.61

3 18 7.358 6.228 .1584 .1333 .1480 .1867 29.00 -19.94 -45.45

3 20 5.972 5.055 .1538 .1162 .1506 .1706 25.91 -16.94 -46.05

3 25 3.775 3.196 .1479 .0851 .1588 .1371 19.82 -10.83 -43.87

3 30 2.590 2.192 .1464 .0658 .1675 .1129 15.47 -6.7? -39.11

o 3 40 1.471 1.245 .1475 .0455 .1815 .0840 9.90 -2.49 -28.74

3 50 0.9828 0.8318 .1498 .0359 .1913 .0689

89
ILLUMINANT C

Y B T(IN) T X 31

Y U V W*

4 93.50 86.02 0.3623 0.4122 0.2006 0.3425 93.36

4 1 78.54 66.47 .3443 .4021 .1929 .3381 84.27

4 2 66.20 56.03 .3264 .3905 .1857 .3331 78.66

4 3 56.00 47.40 .3089 .3773 .1788 .3276 73.47

4 4 47.54 40.24 .2921 .3630 .1725 .3216 68.67

4 5 40.50 34.28 .2759 .3475 .1668 .3150 64.21

4 6 34.63 29.31 .2607 .3313 .1616 .3080 60.08

4 7 29.72 25.15 .2464 .3145 .1569 .3004 56.25

4 6 25.60 21.67 .2333 .2974 .1529 .2924 52.69

4 9 22.13 18.73 .2213 .2804 .1495 .2841 49.39

4 10 19.20 16.25 .2105 .2635 .1466 .2754 46.32

4 12 14.61 12.37 .1922 .2313 .1426 .2574 40.81

4 14 11.28 9.550 .1780 .2018 .1406 .2390 36.04

4 16 8.844 7.486 .1674 .1756 .1403 .2208 31.90

4 18 7.036 5.955 .1596 .1530 .1413 .2032 28.31

4 20 5.679 4.807 .1541 .1338 .1434 .1868 25.19

4 25 3.536 2.993 .1467 .0982 .1511 .1516 19.03

4 30 2.387 2.021 .1445 .0756 .1597 .1254 14.61

4 40 1.318 1.115 .1454 .0517 .1746 .0932 8.93

4 50 0.8603 0.7282 .1478 .0405 .1853 .0761

5 92.09 84.73 .3709 .4269 .2010 .3470 92.80

5 1 77.31 65.43 .3534 .4185 .1932 .3433 83.74

5 2 65.12 55.11 .3359 .4086 .1858 .3390 78.14

5 3 55.04 46.59 .3186 .3971 .1788 .3343 72.96

5 4 46.69 39.52 .3018 .3842 .1723 .3290 68.15

5 5 39.74 33.63 .2855 .3701 .1663 .3232 63.70

5 6 33.94 28.73 .2700 .3549 .1608 .3169 59.57

5 7 29.10 24.63 .2554 .33Q0 .1558 .3102 55.74

5 6 25.03 21.18 .2418 .3225 .1514 .3030 52.17

5 9 21.61 18.29 .2292 .3058 .1476 .2954 48.87

5 10 18.72 15.84 .2176 .2890 .1443 .2874 45.79

5 12 14.20 12.02 .1979 .2562 .1394 .2707 40.26

5 14 10.92 9.247 .1822 .2254 .1365 .2532 35.47

5 16 8.528 7.218 .1702 .1975 .1354 .2356 31.31

5 18 6.752 5.715 .1613 .1730 .1357 .2183 27.70

5 20 5.423 4.590 .1548 .1518 .1372 .2018 24.55

5 25 3.331 2.819 .1458 .1117 .1440 .1656 18.32

5 30 2.216 1.876 .1428 .0859 .1525 .1377 13.83

5 40 1.191 1.008 .1433 .0582 .1680 .1024 8.06

5 50 0.7606 0.6438 .1459 .0452 .1795 .0834

1964—

U*

-.26

-8.67

15.55

•21.04

•25.29

•28.47

•30.70

•32.12

32.85

32.99

32.66

•30.92

28.24

-25.13

-21.91

-18.62

12.32

-7.82

-3.u5

.21

-8.30

15.28

20.90

25.31

28.65

31.05

•32.65

33.54

33.85

33.67

32.18

29.68

•26.66

23.45

-20.31

13.53

-8.69

-3.44

V*

42.65

33.68

26.39

19.41

12.76

6.45

.51

-5.04

•10.19

14.92

19.21

26.48

32.01

35.89

38.31

39.48

38.51

34.54

•24.85

47.90

39.13

32.20

25.55

19.20

13.16

7.45

2.08

-2.93

-7.57

11.83

•19.17

24.94

•29.19

•32.04

•33.67

33.75

30.51

21.49

90
ILLUMINANT C

T(IN) —1931

X Y

6 90.74 83.48 0.3784 0.4391

6 1 76.13 64.44 .3614 .4323

6 2 64.09 54.24 .3443 .4240

6 3 54.13 45.82 .3273 .4140

6 4 45.88 38.83 .3106 .4026

I960

U V W*

•1964-

U* V*

0.2015 0.3507 92.26 .76 52.04

.1936 .3475 83.23 -7.83 43.45

.1861 .3438 77.64 -14.89 36.82

.1790 .3397 72.46 -20. b0 30.47

.1723 .3350 67.66 -25.12 24.39

6 5

6 6

6 7 6 8

6 9

39.02

33.30

28.51

24.50

21.13

33.03

28.18

24.13

20.74

17.88

.2944

.2787

.2639

.2499

.2368

.3899

.3760

.3610

.3454

.3292

• 16t)l

.1603

.1551

.1504

.1463

.3299

.3244

.3183

.3119

.3050

o3.21

59.08

55.25

51.68

48.37

28.59

31.12

32.85

33.69

34.34

18.60

13.11

7.92

3.05

-1.48

6 10

6 12

6 14

6 16

6 18

18.28

13.82

10.60

8.244

6.500

15.47

11.70

8.973

6.977

5.502

.2248

.2037

.1868

.1735

.1634

.3127

.2799

.2483

.2191

.1929

.1426

.1370

.1333

.1314

.1310

.2977

.2822

.2658

.2489

.2321

45.29

39.75

34.95

30.77

27.13

34.29

33.03

30.71

27.80

•24.63

-5.67

12.99

18.88

23.37

26.55

k o

6 20

6 25

6 30

6 40

6 50

5.197

3.152

2.069

1.084

0.6782

4.399

2.668

1.751

0.9173

0.5740

.1559

.1453

.1414

.1415

.1442

.1700

.1257

.0966

.0650

.0501

.1319

.1378

.1459

.lb!8

.1741

.2157

.1788

.1496

.1115

.0907

23.96

17.67

13.13

21.48

14.50

-9.38

28.54

•29.51

26.94

8

8 1 8 2 8 3

8 4

88.19

73.91

62.16

52.44

44.39

37.70

32.12

27.45

23.54

20.26

81.13

62.56

52.61

44.38

37.57

31.91

27.18

23.24

19.93

17.15

.3906

.3745

.3582

.3419

.3257

.3098

.2943

.2793

.2649

.2513

.4582

.4540

.4484

.4413

.4327

.4226

.4111

.3985

.3848

.3701

.2024

.1945

.1869

.1797

.1728

.1663

.1602

.1547

.1495

.1449

.3562

.3538

.3510

.3479

.3443

.3403

.3358

.3310

.3257

.3201

91.23

82.25

76.68

71.52

66.73

62.29

58.17

54.34

50.78

47.47

1.88

-6.76

13.89

19.71

24.36

•27.99

30.71

32.64

•33.69

34.55

58.01

49.72

43.57

37.69

32.06

26.68

21.57

16.73

12.16

7.86

8 10

8 12

8 14

8 16

8 16

17.49

13.16

10.03

7.750

6.067

14.60

11.14

8.491

6.560

5.135

.2385

.2157

.1966

.1811

.1688

.3549

.3232

.2914

.26H7

.2322

.1407

,1338

.1288

.1256

.1239

.3140

.3008

.2865

.2713

.2557

44.36

36.83

34.00

29.80

26.13

34.71

•33.84

31.65

29.16

26.13

3.85

-3.29

-9.22

13.96

•17.54

8 20

8 25

6 30

8 4C

8 50

4.812

2.854

1.829

0.9143

0.5506

4.073

2.416

1.548

0.7738

0.4660

.1594

.1453

.1395

.1384

.1412

.2064

.1546

.1190

.0792

.0603

.1237

.1273

.1345

.1506

.1641

.2401

.2032

.1721

.1294

.1051

22.93

16.54

11.92

•23.01

•15.82

•10.29

•20.04

•22.39

•20.95

91
ILLUMINANT C

y B TUN) T X Y 1960

U V W* U* V*

10 85.79 78.93 0.3999 0.4720 0.2034 0.3601 90.24 2.99 61.95

10 1 71.85 60.81 .3847 .4700 .1955 .3563 81.31 -5.66 53.88

10 60.36 51.09 .3692 .4666 .1879 .3561 75.77 -12.79 48.10

10 3 50.88 43.06 .3536 .4618 .1806 .3537 70.63 -18.64 42.56

10 4 43.02 36.41 .3381 .4556 .1736 .3509 65.86 -23.36 37.28

10 5 36.49 30.88 .3226 .4479 .1670 .3477 61.43 -27.07 32.23

10 6 31.04 26.28 .3075 .4388 .1607 .3441 57.32 -29.89 27.43

10 7 26.50 22.43 .2926 .4284 .1549 .3402 53.50 -31.95 22.87

10 8 22.69 19.20 .2783 .4168 .1495 .3359 49.95 -33.33 18.55

10 9 19.49 16.49 .2645 .4040 .1446 .3312 46*64 -34.14 14.48

10 10 16.79 14.21 .2514 .3904 .1400 .3261 43.55 -34.44 10.66

10 12 12.58 10.65 .2275 . 36.1

1

.1323 .3150 38.00 -33.87 3.78

10 14 9.544 8.078 .2068 .3302 .1263 .3025 33.16 -32.14 -2.06

10 16 7.332 6.206 .1895 .2994 .1220 .2891 28.94 -29.67 -6.86

10 18 5.704 4.828 .1755 .2697 .1192 .2749 25.25 -26.79 -10.63

10 20 4.494 3.804 .1643 .2419 .1179 .2604 22.02 -23.76 -13.43

10 25 2.615 2.213 .1466 .1840 .1193 .2246 15.58 -16.51 -16.74

10 30 1.641 1.389 .1387 .1424 .1252 .1928 10.89 -10.71 -16.21

10 40 0.7863 0.6655 .1361 .0943 .1410 .1466

10 50 0.4572 0.3869 .1389 .0710 .1555 .1192

15 80.33 73.90 .4159 .4937 .2056 .3660 87.91 5.39 67.11

15 1 67.17 56.85 .4024 .4951 .1978 .3651 79.13 -3.14 59.44

15 2 56.33 47.68 .3886 .4955 .1903 .3639 73.65 -10.13 54.23

15 3 47.39 40.11 .3747 ,4948 .1830 .3626 68.58 -15.91 49.26

15 4 39.98 33.84 .3606 .4930 .1760 .3610 63.86 -20.61 44.54

15 5 33.83 28.63 .3466 .4899 .1694 .3591 59.48 -24.36 40.04

15 6 26.71 24.30 .3326 .4856 .1630 .3570 55.41 -27.27 35.77

15 7 24.43 20.68 .3188 .4800 .1570 .3546 51.62 -29.44 31.71

15 6 20.85 17.65 .3051 .4731 .1513 .3519 48.09 -30.98 27.86

15 9 17.85 15.11 .2918 .4649 .1460 .3489 44.80 -31.96 24.21

15 10 15.32 12.97 .2788 .4556 .1410 .3456 41.73 -32.47 20.78

15 12 11.38 9.636 .2543 .4338 .1321 .3382 36.20 -32.33 14.51

15 It 6.555 7.241 .2319 .4085 .1247 .3295 31.37 -31.04 9.06

15 16 6.501 5.503 .2121 .3809 .1187 .3198 27.14 -28.97 4.40

15 18 4.997 4.229 .1950 .3522 .1141 .3091 23.43 -26.43 .54

15 20 3.884 3.287 .1805 .3234 .1108 .2976 20.17 -23.63 -2.55

15 25 2.174 1.840 .1550 .2567 .1075 .2669 13.64 -16.56 -7.16

15 30 1.306 1.105 .l'414 .2030 .1098 .2364 8.85 -10.48 -8.16

15 40 (J. 5725 0.4845 .1340 .1348 .1232 .1859

15 50 0.3082 0.2609 .1367 .1000 .1392 .1528

92
ILLUMINAMT C

Y B T(IN) T X Y 19o0

U V W* U* V*

20 75.45 69.42 0.4259 0.5057 0.2073 0.3693 85.74 7.22 69.06

20 1 63.02 53.34 .4136 .5090 .1998 .3688 77.11 -1.11 61.64

20 2 52.78 44.68 .4011 .5117 .1924 .3682 71.71 -7.89 56.76

20 3 44.34 37.53 .3384 .5135 .1853 .3674 66.70 -13.51 52.12

20 4 37.34 31.61 .3757 .5144 .1784 .3665 62.05 -18.09 47.73

20 5 31-54 26.70 .3629 .5143 .1719 .3654 57.72 -21.76 43.55

20 6 26.72 22.61 .3501 .5131 .1656 .3640 53.69 -24.63 39.59

20 7 22.69 19.20 .3374 .5109 .1596 .3625 49.95 -26.80 35.84

20 8 19.32 16.35 .3248 .5076 .1539 .3608 46.45 -28.36 32.28

20 9 16.49 13.96 .3123 .5030 .1485 .3568 43.20 -29.40 28.92

20 10 14.12 11.95 .3001 .4974 .1434 • 3566 40.16 -29.98 25.74

20 12 10.43 8.825 .2765 .4828 .1342 .3515 34.66 -30.03 19.92

20 14 7.779 6.585 .2544 .4641 .1262 .3455 29.86 -28.97 14.81

20 16 5.864 4.963 .2340 .4420 .1195 .3384 25.65 -27.14 10.37

20 IB 4.466 3.780 .2156 .4172 .1139 .3305 21.94 -24.82 6.60

20 20 3.436 2.909 .1994 .3909 .1094 .3216 18.69 -22.22 3.48

20 25 1.868 1.581 .1685 .3237 .1029 .2966 12.12 -15.44 -1.68

20 30 1.084 0.9178 .1498 .2633 .1023 .2696

20 40 0.4418 0.3740 .1371 .1781 .1128 .2197

20 50 0.2230 0.1887 .1395 .1316 .1298 .1836

30 66.96 61.61 .4374 .5178 .2098 .3726 81.74 9.52 69.35

30 1 55.84 47.26 .4267 .5231 .2026 .3726 73.39 1.67 62.28

30 2 46.69 39.52 .4159 .5280 .1956 .3725 68.15 -4.64 57.77

30 3 39.14 33.12 .4050 .5323 .1889 .3723 63.29 -9.86 53.51

30 4 32.89 27.84 .3941 .5361 .1824 .3721 58.77 -14.13 49.47

30 5 27.71 23.45 .3832 .5392 .1761 .3717 54.56 -17.56 45.66

30 6 23.41 19.81 .3723 .5416 .1701 .3712 50.65 -20.25 42.05

30 7 19.82 16.77 .3614 .5432 .1644 .3706 47.00 -22.29 38.63

30 8 16.82 14.24 .3507 .5440 .1589 .3698 43.59 -23.77 35.41

30 9 14.31 12.11 .3400 .5440 .1537 .3689 40.41 -24.77 32.35

30 10 12.20 10.33 .3295 .5431 .1488 .3679 37.44 -25.35 29.47

30 12 8.932 7.560 .3089 .5386 .1397 .3653 32.07 -25.49 24.19

30 14 6.598 5.584 .2892 .5304 .1317 .3622 27.35 -24.61 19.52

30 16 4.917 4.161 .2704 .5186 .1246 .3584 23.21 -23.02 15.41

30 18 3.696 3.128 .2528 .5035 .1184 .3539 19.56 -20.96 11.85

30 20 2.803 2.373 .2364 .4854 .1132 .3487 16.34 -18.62 8.80

30 25 1.460 1.236 .2020 .4309 .1040 .3329 9.83 -12.37 3.27

30 30 0.8056 0.6818 .1776 .3710 .1001 .3137

30 40 0.2931 0.2480 .1571 .2665 I0o8 .2717

30 50 0.1334 0.1129 .1609 .1994 .1269 .2359

93
ILLUMINAMT C

Y B T(IN) T X Y I960

U V W* U* V*

40 59.75 54.97 0.4437 0.5238 0.2113 0.3742 78.05 10.62 67.88

40 1 49.77 42.13 .4340 .5298 .2045 .3744 69.99 3.28 61.07

40 2 41,56 35.18 .4242 .5356 .1978 .3746 64 .,92 -2.58 56.78

40 3 34.80 29.45 .4145 .5410 .1914 .3747 60.20 -7.41 52.74

40 4 29.20 24.72 .4048 .5460 .1852 .3747 55.82 -11.36 48.92

40 5 24.56 20.79 .3951 .5505 .1793 .3747 51.74 -14.52 45.30

40 6 20.71 17.53 .3855 .5545 .1736 .3745 47.94 -16.99 41.89

40 7 17.50 14.81 .3760 .5580 .1662 .3743 44.39 -18.87 38.67

40 8 14.82 12.54 .3666 .5608 .1630 .3740 41.09 -20.22 35.63

40 9 12.58 10.64 .3573 .5630 .1531 .3736 37.99 -21.13 32.75

40 10 10.70 9.053 .3482 .5646 .1534 .3731 35.10 -21.65 30.04

4 12 7.784 6.588 .3304 .5656 .1448 .3719 29.87 -21.76 25.06

40 14 5.711 4.833 .3134 .5637 .1372 .3701 25.27 -20.92 20.64

40 16 4.223 3.574 .2970 .5589 .1304 .3680 21.22 -19.44 16.74

4C 18 3.146 2.663 .2816 .5510 .1245 .3653 17.65 -17.53 13.32

40 20 2.363 2.000 .2670 .5402 .1194 .3622 14.50 -15.36 10.35

40 25 1.195 1.011 .2351 .5020 .1100 .3521 8.09 -9.57 4.71

40 30 0.6358 0.5382 .2111 .4522 .1055 .3390

40 40 0.2127 0.1800 .1903 .3464 .1124 .3067

40 50 0.0895 0.0758 .2009 .2658 .1389 .2756

60 48.05 44.21 .4496 .5297 .2126 .3758 71.40 10.92 63.56

60 1 39.98 33.84 .4411 .5362 .2063 .3762 63.87 4.52 57.18

60 2 33.35 28.23 .4327 .5425 .2002 .3765 59.12 -.50 53.20

60 3 27.88 23.59 .4244 .5486 .1943 .3769 54.70 -4.63 49.45

oO 4 23.35 19.77 .4161 .5544 .1887 .3771 50.60 -7.98 45.91

60 5 19.61 16.59 .4080 .5598 .1833 .3773 46.77 -10.65 42.57

60 6 16.49 13.96 .4000 .5649 .1782 .3775 43.20 -12.72 39.41 i 60 7 13.90 11.77 .3922 .5697 .1733 .3776 39.86 -14.27 36.43

60 8 11.74 9.939 .3846 .5740 .1687 .3777 36.75 -15.36 33.62

60 9 9.937 8.410 .3772 .5780 .1643 .3777 33.84 -16.08 30.96

60 10 6.424 7.130 .3699 .5814 .1602 .3777 31.12 -16.46 28.46 i 60 12 6.086 5.151 .3560 .5870 .1526 .3774 26.18 -16.43 23.85

oO 14 4.427 3.747 .3429 .5906 .1459 .3769 21.83 -15.60 19.75

60 16 3.242 2.744 .3307 .5922 .1400 .3762 18.00 -14.23 16.12

oO 18 2.389 2.022 .3193 .5916 .1350 .3752 14.61 -12.51 12.89

u0 20 1.771 1.499 .3087 .5889 .1307 .3739 11.61 -10. bO 10.06

60 25 U.8622 0.7298 .2863 .5726 .1231 .3695

60 30 0.4375 0.3703 ,2705 .5431 .1205 .3630

60 40 0.1304 0.1104 .2670 .4557 .1346 .3446

u0 50 0.0493 0.0417 .3056 .3646 .1807 .3234

94
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Y B T(IN) T X Y 1960U V W* U* V*

100 31.86 29.31 0.4519 0.5362 0.2119 0.3771 60.08 8.62 54.53

100 1 26.50 22.43 .4447 .5425 .2064 .3776 53.51 3.84 48.87

100 2 22.09 18.70 .4378 .5486 .2011 .3780 49.35 .15 45.35

100 3 18.45 15.62 .4309 .5545 .1960 .3784 45.49 -2.85 42.04

100 4 15.44 13.07 .4242 .5602 .1912 .3788 41.89 -5.25 38.91

100 5 12.95 10.96 .4177 .5656 .1867 .3791 38.53 -7.12 35.96

100 6 10.87 9.203 .4115 .5708 .1823 .3794 35.39 -8.53 33.17

100 7 9.148 7.743 .4054 .5757 .1782 .3797 32.46 -9.55 30.54

100 6 7.709 6.525 .3996 .5804 .1744 .3799 29.72 -10.22 28.05

100 9 6.507 5.508 .3940 .5847 .1708 .3801 27.15 -10.62 25.71

100 10 5.501 4.656 .3887 .5887 .1674 .3803 24.75 -10.76 23.49

100 12 3.949 3.342 .3787 .5957 .1613 .3806 20.38 -10.48 19.42

100 14 2.850 2.412 .3698 .6014 .15fc>l .3808 16.53 -9.62 15.78

100 16 2.068 1.750 .3619 .6058 .1517 .3808 13.13 -8.39 12.54

100 18 1.508 1.276 .3551 .6087 .1480 .3807 10.12 -6.95 9.65

100 20 1.105 0.9350 .3492 .6102 .1452 .3804

100 25 0.5180 0.4385 .3395 .6074 .1413 .3792

100 30 0.2506 0.2121 .3378 .5940 .1429 .3770

100 40 0.0660 0.0559 .3701 .5298 .1718 .3689

100 50 0.0222 0.0188 .4567 .4302 .2520 .3561

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FORM NBS-114A (1-71) U.S. DEPT. OF COMM. BIBLIOGRAPHIC DATA

SHEET

1. PUBLICATION OR REPORT NO. NBS TN-716

2. Gov't Accession No.

3. Recipient's Accession No.

4. TITLE AND SUBTITLE

The Ideal Lovibond Color System for C I E Standard

Illuminants A and C Shown in Three Colorimetric Systems

5. Publication Date April 1972

6. Performing Organization Code

7. AUTHOR(S)

Geraldine W. Haupt, John C. Schleter, and Kenneth L. Eckerle

8. Performing Organization

10. Project/Task/ Work Unit No. 2211124

9. PERFORMING ORGANIZATION NAME AND ADDRESS

NATIONAL BUREAU OF STANDARDS

DEPARTMENT OF COMMERCE

WASHINGTON, D.C. 20234

11. Contract/Grant No.

12. Sponsoring Organization Name and Address

Same as No. 9

13. Type of Report & Period Covered

Final

T4. Sponsoring Agency Code

15. SUPPLEMENTARY NOTES

16. ABSTRACT (A 200-word or less factual summary of most significant information. If document includes a significant

bibliography or literature survey, mention it here.)

Tables are given which list luminous internal transmittanc.es, luminous transmittances, and chromaticity coordinates of the ideal Lovibond color system for CIE

standard illuminants A and C according to (1) the CIE 1931 (x,y)-system, (2) the

CIE 1960 uniform-chromaticity-scale (UCS) (u,v)-system, and (3) the CIE 1964

(U*, V*, W*,)-system. Chromaticity diagrams for the (x,y)- and (u,v)-systems are shown together with horizontal and vertical cross-sections of the (U*, V*, W*)

color solid for the entire ideal Lovibond color system produced by single-color

units and two-color combinations of units for each illuminant. In addition,

chromaticity diagrams and cross-sections are shown indicating the single-color

units of red, yellow, and blue for each CIE system and illuminant.

17. KEY WORDS (Alphabetical order, separated by semicolons)

Chromaticity, Lovibond; CIE and Lovibond; color, Lovibond; colorimetry, Lovibond;

glass color standards; Lovibond and CIE.

18. AVAILABILITY STATEMENT

[XI UNLIMITED.

I I FOR OFFICIAL DISTRIBUTION. DO NOT RELEASE

TO NTIS.

19. SECURITY CLASS

(THIS REPORT)

UNCLASSIFIED

20. SECURITY CLASS

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UNCLASSIFIED

21. NO. OF PAGES

115

22. Price

$1.00

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